/usr/bin/java -Xmx16000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -i ../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/poker-hand-subst.wvr.bpl -------------------------------------------------------------------------------- This is Ultimate 0.2.1-d47b94137d5c7dd60722882962a90fb345e61909-d47b941 [2021-05-03 14:45:12,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-05-03 14:45:12,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-05-03 14:45:12,874 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-05-03 14:45:12,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-05-03 14:45:12,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-05-03 14:45:12,927 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-05-03 14:45:12,928 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-FA-NoLbe.epf [2021-05-03 14:45:12,948 INFO L113 SettingsManager]: Loading preferences was successful [2021-05-03 14:45:12,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-05-03 14:45:12,948 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-05-03 14:45:12,948 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-05-03 14:45:12,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-05-03 14:45:12,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-05-03 14:45:12,950 INFO L138 SettingsManager]: * Use SBE=true [2021-05-03 14:45:12,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-05-03 14:45:12,950 INFO L138 SettingsManager]: * sizeof long=4 [2021-05-03 14:45:12,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-05-03 14:45:12,950 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-05-03 14:45:12,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-05-03 14:45:12,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-05-03 14:45:12,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-05-03 14:45:12,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-05-03 14:45:12,951 INFO L138 SettingsManager]: * sizeof long double=12 [2021-05-03 14:45:12,951 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-05-03 14:45:12,951 INFO L138 SettingsManager]: * Use constant arrays=true [2021-05-03 14:45:12,951 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-05-03 14:45:12,952 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-05-03 14:45:12,952 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-05-03 14:45:12,952 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-05-03 14:45:12,952 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-05-03 14:45:12,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-03 14:45:12,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-05-03 14:45:12,953 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-05-03 14:45:12,953 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-05-03 14:45:12,953 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-05-03 14:45:12,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-05-03 14:45:12,953 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-05-03 14:45:12,953 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-05-03 14:45:12,953 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2021-05-03 14:45:13,267 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-05-03 14:45:13,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-05-03 14:45:13,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-05-03 14:45:13,297 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2021-05-03 14:45:13,300 INFO L275 PluginConnector]: Boogie PL CUP Parser initialized [2021-05-03 14:45:13,301 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/poker-hand-subst.wvr.bpl [2021-05-03 14:45:13,301 INFO L110 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/concurrent/bpl/weaver-benchmarks/generated/chl/poker-hand-subst.wvr.bpl' [2021-05-03 14:45:13,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-05-03 14:45:13,354 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2021-05-03 14:45:13,355 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-05-03 14:45:13,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-05-03 14:45:13,356 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-05-03 14:45:13,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... [2021-05-03 14:45:13,390 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... [2021-05-03 14:45:13,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-05-03 14:45:13,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-05-03 14:45:13,401 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-05-03 14:45:13,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-05-03 14:45:13,409 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... [2021-05-03 14:45:13,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... [2021-05-03 14:45:13,429 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... [2021-05-03 14:45:13,429 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... [2021-05-03 14:45:13,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... [2021-05-03 14:45:13,450 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... [2021-05-03 14:45:13,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... [2021-05-03 14:45:13,455 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-05-03 14:45:13,456 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-05-03 14:45:13,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-05-03 14:45:13,457 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-05-03 14:45:13,465 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-05-03 14:45:13,523 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread1 given in one single declaration [2021-05-03 14:45:13,523 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-05-03 14:45:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-05-03 14:45:13,524 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread2 given in one single declaration [2021-05-03 14:45:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-05-03 14:45:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-05-03 14:45:13,524 INFO L124 BoogieDeclarations]: Specification and implementation of procedure ULTIMATE.start given in one single declaration [2021-05-03 14:45:13,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-05-03 14:45:13,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-05-03 14:45:13,524 INFO L124 BoogieDeclarations]: Specification and implementation of procedure thread3 given in one single declaration [2021-05-03 14:45:13,525 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-05-03 14:45:13,525 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-05-03 14:45:13,526 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-05-03 14:45:14,277 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-05-03 14:45:14,277 INFO L299 CfgBuilder]: Removed 6 assume(true) statements. [2021-05-03 14:45:14,279 INFO L202 PluginConnector]: Adding new model poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 02:45:14 BoogieIcfgContainer [2021-05-03 14:45:14,279 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-05-03 14:45:14,281 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-05-03 14:45:14,281 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-05-03 14:45:14,283 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-05-03 14:45:14,284 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.05 02:45:13" (1/2) ... [2021-05-03 14:45:14,284 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78ba0282 and model type poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.05 02:45:14, skipping insertion in model container [2021-05-03 14:45:14,285 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.05 02:45:14" (2/2) ... [2021-05-03 14:45:14,286 INFO L111 eAbstractionObserver]: Analyzing ICFG poker-hand-subst.wvr.bpl [2021-05-03 14:45:14,291 WARN L142 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2021-05-03 14:45:14,291 INFO L153 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-05-03 14:45:14,295 INFO L165 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2021-05-03 14:45:14,296 INFO L323 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-05-03 14:45:14,326 INFO L149 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-05-03 14:45:14,342 INFO L253 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2021-05-03 14:45:14,356 INFO L376 AbstractCegarLoop]: Interprodecural is true [2021-05-03 14:45:14,356 INFO L377 AbstractCegarLoop]: Hoare is true [2021-05-03 14:45:14,356 INFO L378 AbstractCegarLoop]: Compute interpolants for FPandBP [2021-05-03 14:45:14,357 INFO L379 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2021-05-03 14:45:14,357 INFO L380 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-05-03 14:45:14,357 INFO L381 AbstractCegarLoop]: Difference is false [2021-05-03 14:45:14,357 INFO L382 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-05-03 14:45:14,357 INFO L386 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2021-05-03 14:45:14,363 INFO L100 iNet2FiniteAutomaton]: Start petriNet2FiniteAutomaton. Operand has 35 places, 37 transitions, 98 flow [2021-05-03 14:45:14,394 INFO L122 iNet2FiniteAutomaton]: Finished petriNet2FiniteAutomaton. Result has 191 states, 189 states have (on average 4.455026455026455) internal successors, (842), 190 states have internal predecessors, (842), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:14,398 INFO L276 IsEmpty]: Start isEmpty. Operand has 191 states, 189 states have (on average 4.455026455026455) internal successors, (842), 190 states have internal predecessors, (842), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:14,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-05-03 14:45:14,411 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:14,412 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:14,413 INFO L428 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:14,422 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:14,422 INFO L82 PathProgramCache]: Analyzing trace with hash 2024028845, now seen corresponding path program 1 times [2021-05-03 14:45:14,430 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:14,431 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917355929] [2021-05-03 14:45:14,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:14,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:15,236 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 78 [2021-05-03 14:45:15,628 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 87 [2021-05-03 14:45:15,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:15,720 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917355929] [2021-05-03 14:45:15,720 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:15,721 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:15,721 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478794455] [2021-05-03 14:45:15,724 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:15,726 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:15,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:15,741 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:15,744 INFO L87 Difference]: Start difference. First operand has 191 states, 189 states have (on average 4.455026455026455) internal successors, (842), 190 states have internal predecessors, (842), 0 states have call successors, (0), 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 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:16,092 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 131 [2021-05-03 14:45:16,502 WARN L205 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2021-05-03 14:45:16,573 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:16,573 INFO L93 Difference]: Finished difference Result 448 states and 1774 transitions. [2021-05-03 14:45:16,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:16,575 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 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 [2021-05-03 14:45:16,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:16,589 INFO L225 Difference]: With dead ends: 448 [2021-05-03 14:45:16,589 INFO L226 Difference]: Without dead ends: 433 [2021-05-03 14:45:16,590 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1294.1ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:16,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 433 states. [2021-05-03 14:45:16,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 433 to 223. [2021-05-03 14:45:16,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 223 states, 222 states have (on average 4.324324324324325) internal successors, (960), 222 states have internal predecessors, (960), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:16,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 223 states and 960 transitions. [2021-05-03 14:45:16,695 INFO L78 Accepts]: Start accepts. Automaton has 223 states and 960 transitions. Word has length 14 [2021-05-03 14:45:16,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:16,696 INFO L480 AbstractCegarLoop]: Abstraction has 223 states and 960 transitions. [2021-05-03 14:45:16,696 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:16,696 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 960 transitions. [2021-05-03 14:45:16,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-05-03 14:45:16,699 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:16,699 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:16,699 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-05-03 14:45:16,699 INFO L428 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:16,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:16,700 INFO L82 PathProgramCache]: Analyzing trace with hash 1233644461, now seen corresponding path program 2 times [2021-05-03 14:45:16,701 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:16,701 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967705135] [2021-05-03 14:45:16,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:16,910 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 51 [2021-05-03 14:45:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:17,058 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967705135] [2021-05-03 14:45:17,058 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:17,058 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:17,059 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5253628] [2021-05-03 14:45:17,060 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:17,060 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:17,061 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:17,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:17,061 INFO L87 Difference]: Start difference. First operand 223 states and 960 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:17,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:17,523 INFO L93 Difference]: Finished difference Result 693 states and 2893 transitions. [2021-05-03 14:45:17,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 14:45:17,524 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 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 [2021-05-03 14:45:17,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:17,532 INFO L225 Difference]: With dead ends: 693 [2021-05-03 14:45:17,532 INFO L226 Difference]: Without dead ends: 678 [2021-05-03 14:45:17,532 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 500.9ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-05-03 14:45:17,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2021-05-03 14:45:17,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 227. [2021-05-03 14:45:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 226 states have (on average 4.300884955752212) internal successors, (972), 226 states have internal predecessors, (972), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:17,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 972 transitions. [2021-05-03 14:45:17,569 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 972 transitions. Word has length 14 [2021-05-03 14:45:17,569 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:17,570 INFO L480 AbstractCegarLoop]: Abstraction has 227 states and 972 transitions. [2021-05-03 14:45:17,570 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 972 transitions. [2021-05-03 14:45:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-05-03 14:45:17,572 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:17,572 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:17,572 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-05-03 14:45:17,572 INFO L428 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:17,573 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:17,573 INFO L82 PathProgramCache]: Analyzing trace with hash -1840634711, now seen corresponding path program 3 times [2021-05-03 14:45:17,573 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:17,573 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [707162557] [2021-05-03 14:45:17,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:17,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:18,029 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-05-03 14:45:18,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:18,103 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [707162557] [2021-05-03 14:45:18,103 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:18,103 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:18,104 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862656988] [2021-05-03 14:45:18,104 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:18,104 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:18,105 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:18,105 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:18,105 INFO L87 Difference]: Start difference. First operand 227 states and 972 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:18,481 WARN L205 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 117 [2021-05-03 14:45:18,754 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 107 [2021-05-03 14:45:18,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:18,898 INFO L93 Difference]: Finished difference Result 523 states and 2073 transitions. [2021-05-03 14:45:18,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:18,899 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 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 [2021-05-03 14:45:18,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:18,903 INFO L225 Difference]: With dead ends: 523 [2021-05-03 14:45:18,903 INFO L226 Difference]: Without dead ends: 508 [2021-05-03 14:45:18,903 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 972.1ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:18,905 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 508 states. [2021-05-03 14:45:18,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 508 to 234. [2021-05-03 14:45:18,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 234 states, 233 states have (on average 4.309012875536481) internal successors, (1004), 233 states have internal predecessors, (1004), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:18,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 234 states and 1004 transitions. [2021-05-03 14:45:18,916 INFO L78 Accepts]: Start accepts. Automaton has 234 states and 1004 transitions. Word has length 14 [2021-05-03 14:45:18,916 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:18,916 INFO L480 AbstractCegarLoop]: Abstraction has 234 states and 1004 transitions. [2021-05-03 14:45:18,916 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:18,916 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 1004 transitions. [2021-05-03 14:45:18,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-05-03 14:45:18,918 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:18,919 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:18,919 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-05-03 14:45:18,919 INFO L428 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:18,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:18,919 INFO L82 PathProgramCache]: Analyzing trace with hash -867555397, now seen corresponding path program 4 times [2021-05-03 14:45:18,920 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:18,920 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128339464] [2021-05-03 14:45:18,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:18,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:19,371 WARN L205 SmtUtils]: Spent 289.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 75 [2021-05-03 14:45:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:19,487 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [128339464] [2021-05-03 14:45:19,487 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:19,487 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:19,487 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [346709131] [2021-05-03 14:45:19,488 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:19,488 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:19,488 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:19,488 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:19,489 INFO L87 Difference]: Start difference. First operand 234 states and 1004 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:19,801 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 113 [2021-05-03 14:45:20,056 WARN L205 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 101 [2021-05-03 14:45:20,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:20,158 INFO L93 Difference]: Finished difference Result 509 states and 2026 transitions. [2021-05-03 14:45:20,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:20,158 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 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 [2021-05-03 14:45:20,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:20,162 INFO L225 Difference]: With dead ends: 509 [2021-05-03 14:45:20,162 INFO L226 Difference]: Without dead ends: 494 [2021-05-03 14:45:20,164 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 952.7ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:20,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 494 states. [2021-05-03 14:45:20,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 494 to 240. [2021-05-03 14:45:20,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 239 states have (on average 4.2803347280334725) internal successors, (1023), 239 states have internal predecessors, (1023), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:20,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 1023 transitions. [2021-05-03 14:45:20,176 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 1023 transitions. Word has length 14 [2021-05-03 14:45:20,177 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:20,177 INFO L480 AbstractCegarLoop]: Abstraction has 240 states and 1023 transitions. [2021-05-03 14:45:20,177 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:20,177 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 1023 transitions. [2021-05-03 14:45:20,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-05-03 14:45:20,178 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:20,178 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:20,178 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-05-03 14:45:20,179 INFO L428 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:20,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:20,179 INFO L82 PathProgramCache]: Analyzing trace with hash 922889575, now seen corresponding path program 5 times [2021-05-03 14:45:20,179 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:20,179 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843067374] [2021-05-03 14:45:20,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:20,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:20,433 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 54 [2021-05-03 14:45:20,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:20,590 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843067374] [2021-05-03 14:45:20,590 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:20,590 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:20,590 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [204740317] [2021-05-03 14:45:20,590 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:20,590 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:20,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:20,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:20,591 INFO L87 Difference]: Start difference. First operand 240 states and 1023 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:21,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:21,063 INFO L93 Difference]: Finished difference Result 707 states and 2935 transitions. [2021-05-03 14:45:21,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 14:45:21,064 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 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 [2021-05-03 14:45:21,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:21,068 INFO L225 Difference]: With dead ends: 707 [2021-05-03 14:45:21,068 INFO L226 Difference]: Without dead ends: 692 [2021-05-03 14:45:21,069 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 528.2ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-05-03 14:45:21,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 692 states. [2021-05-03 14:45:21,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 692 to 242. [2021-05-03 14:45:21,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 242 states, 241 states have (on average 4.2987551867219915) internal successors, (1036), 241 states have internal predecessors, (1036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:21,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 1036 transitions. [2021-05-03 14:45:21,082 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 1036 transitions. Word has length 14 [2021-05-03 14:45:21,082 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:21,082 INFO L480 AbstractCegarLoop]: Abstraction has 242 states and 1036 transitions. [2021-05-03 14:45:21,082 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:21,083 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 1036 transitions. [2021-05-03 14:45:21,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2021-05-03 14:45:21,084 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:21,084 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:21,084 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-05-03 14:45:21,084 INFO L428 AbstractCegarLoop]: === Iteration 6 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:21,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:21,085 INFO L82 PathProgramCache]: Analyzing trace with hash 594755113, now seen corresponding path program 6 times [2021-05-03 14:45:21,086 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:21,086 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2703234] [2021-05-03 14:45:21,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:21,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:21,548 WARN L205 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 74 [2021-05-03 14:45:22,006 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 78 [2021-05-03 14:45:22,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:22,124 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2703234] [2021-05-03 14:45:22,124 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:22,124 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:22,124 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1628921926] [2021-05-03 14:45:22,125 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:22,125 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:22,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:22,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:22,126 INFO L87 Difference]: Start difference. First operand 242 states and 1036 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,325 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2021-05-03 14:45:22,532 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2021-05-03 14:45:22,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:22,624 INFO L93 Difference]: Finished difference Result 505 states and 1974 transitions. [2021-05-03 14:45:22,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:22,625 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 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 [2021-05-03 14:45:22,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:22,629 INFO L225 Difference]: With dead ends: 505 [2021-05-03 14:45:22,629 INFO L226 Difference]: Without dead ends: 490 [2021-05-03 14:45:22,630 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1145.0ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:22,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 490 states. [2021-05-03 14:45:22,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 490 to 263. [2021-05-03 14:45:22,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 262 states have (on average 4.198473282442748) internal successors, (1100), 262 states have internal predecessors, (1100), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 1100 transitions. [2021-05-03 14:45:22,648 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 1100 transitions. Word has length 14 [2021-05-03 14:45:22,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:22,654 INFO L480 AbstractCegarLoop]: Abstraction has 263 states and 1100 transitions. [2021-05-03 14:45:22,654 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 1100 transitions. [2021-05-03 14:45:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-03 14:45:22,655 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:22,655 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:22,655 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-05-03 14:45:22,656 INFO L428 AbstractCegarLoop]: === Iteration 7 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:22,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:22,656 INFO L82 PathProgramCache]: Analyzing trace with hash 1857764697, now seen corresponding path program 1 times [2021-05-03 14:45:22,656 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:22,656 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [967824490] [2021-05-03 14:45:22,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:22,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:22,680 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:22,680 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [967824490] [2021-05-03 14:45:22,680 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:22,680 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 14:45:22,682 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1762896081] [2021-05-03 14:45:22,683 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 14:45:22,683 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:22,683 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 14:45:22,683 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,683 INFO L87 Difference]: Start difference. First operand 263 states and 1100 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:22,689 INFO L93 Difference]: Finished difference Result 303 states and 1256 transitions. [2021-05-03 14:45:22,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 14:45:22,689 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 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 [2021-05-03 14:45:22,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:22,692 INFO L225 Difference]: With dead ends: 303 [2021-05-03 14:45:22,692 INFO L226 Difference]: Without dead ends: 303 [2021-05-03 14:45:22,692 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2021-05-03 14:45:22,700 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 303. [2021-05-03 14:45:22,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 303 states, 302 states have (on average 4.158940397350993) internal successors, (1256), 302 states have internal predecessors, (1256), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 1256 transitions. [2021-05-03 14:45:22,702 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 1256 transitions. Word has length 15 [2021-05-03 14:45:22,702 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:22,702 INFO L480 AbstractCegarLoop]: Abstraction has 303 states and 1256 transitions. [2021-05-03 14:45:22,702 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,702 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 1256 transitions. [2021-05-03 14:45:22,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-03 14:45:22,703 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:22,703 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:22,704 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-05-03 14:45:22,704 INFO L428 AbstractCegarLoop]: === Iteration 8 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:22,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:22,704 INFO L82 PathProgramCache]: Analyzing trace with hash 1693444409, now seen corresponding path program 1 times [2021-05-03 14:45:22,704 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:22,704 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [150408559] [2021-05-03 14:45:22,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:22,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:22,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:22,727 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [150408559] [2021-05-03 14:45:22,727 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:22,727 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 14:45:22,727 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1301393806] [2021-05-03 14:45:22,727 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 14:45:22,727 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:22,728 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 14:45:22,728 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,728 INFO L87 Difference]: Start difference. First operand 303 states and 1256 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:22,734 INFO L93 Difference]: Finished difference Result 343 states and 1412 transitions. [2021-05-03 14:45:22,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 14:45:22,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 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 [2021-05-03 14:45:22,734 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:22,736 INFO L225 Difference]: With dead ends: 343 [2021-05-03 14:45:22,736 INFO L226 Difference]: Without dead ends: 343 [2021-05-03 14:45:22,736 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 343 states. [2021-05-03 14:45:22,745 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 343 to 343. [2021-05-03 14:45:22,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 343 states, 342 states have (on average 4.128654970760234) internal successors, (1412), 342 states have internal predecessors, (1412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 343 states and 1412 transitions. [2021-05-03 14:45:22,748 INFO L78 Accepts]: Start accepts. Automaton has 343 states and 1412 transitions. Word has length 15 [2021-05-03 14:45:22,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:22,748 INFO L480 AbstractCegarLoop]: Abstraction has 343 states and 1412 transitions. [2021-05-03 14:45:22,748 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,748 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 1412 transitions. [2021-05-03 14:45:22,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-03 14:45:22,750 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:22,750 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:22,750 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-05-03 14:45:22,750 INFO L428 AbstractCegarLoop]: === Iteration 9 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:22,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:22,750 INFO L82 PathProgramCache]: Analyzing trace with hash -2109293491, now seen corresponding path program 1 times [2021-05-03 14:45:22,751 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:22,753 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194950236] [2021-05-03 14:45:22,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:22,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:22,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:22,779 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194950236] [2021-05-03 14:45:22,779 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:22,779 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 14:45:22,779 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813615159] [2021-05-03 14:45:22,780 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 14:45:22,780 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:22,780 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 14:45:22,780 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,780 INFO L87 Difference]: Start difference. First operand 343 states and 1412 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:22,787 INFO L93 Difference]: Finished difference Result 386 states and 1566 transitions. [2021-05-03 14:45:22,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 14:45:22,787 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 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 [2021-05-03 14:45:22,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:22,790 INFO L225 Difference]: With dead ends: 386 [2021-05-03 14:45:22,790 INFO L226 Difference]: Without dead ends: 386 [2021-05-03 14:45:22,790 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.6ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 386 states. [2021-05-03 14:45:22,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 386 to 386. [2021-05-03 14:45:22,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 386 states, 385 states have (on average 4.067532467532468) internal successors, (1566), 385 states have internal predecessors, (1566), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 386 states and 1566 transitions. [2021-05-03 14:45:22,803 INFO L78 Accepts]: Start accepts. Automaton has 386 states and 1566 transitions. Word has length 15 [2021-05-03 14:45:22,803 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:22,803 INFO L480 AbstractCegarLoop]: Abstraction has 386 states and 1566 transitions. [2021-05-03 14:45:22,803 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,803 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1566 transitions. [2021-05-03 14:45:22,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-03 14:45:22,804 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:22,805 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:22,805 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-05-03 14:45:22,805 INFO L428 AbstractCegarLoop]: === Iteration 10 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:22,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:22,807 INFO L82 PathProgramCache]: Analyzing trace with hash -1748926659, now seen corresponding path program 1 times [2021-05-03 14:45:22,808 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:22,808 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964570815] [2021-05-03 14:45:22,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:22,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:22,826 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:22,826 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964570815] [2021-05-03 14:45:22,826 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:22,826 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 14:45:22,827 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1907138373] [2021-05-03 14:45:22,828 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 14:45:22,828 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:22,828 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 14:45:22,829 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,829 INFO L87 Difference]: Start difference. First operand 386 states and 1566 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:22,836 INFO L93 Difference]: Finished difference Result 439 states and 1766 transitions. [2021-05-03 14:45:22,836 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 14:45:22,836 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 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 [2021-05-03 14:45:22,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:22,839 INFO L225 Difference]: With dead ends: 439 [2021-05-03 14:45:22,839 INFO L226 Difference]: Without dead ends: 439 [2021-05-03 14:45:22,839 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,840 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2021-05-03 14:45:22,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 439. [2021-05-03 14:45:22,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 4.031963470319635) internal successors, (1766), 438 states have internal predecessors, (1766), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 1766 transitions. [2021-05-03 14:45:22,852 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 1766 transitions. Word has length 15 [2021-05-03 14:45:22,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:22,852 INFO L480 AbstractCegarLoop]: Abstraction has 439 states and 1766 transitions. [2021-05-03 14:45:22,852 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,853 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1766 transitions. [2021-05-03 14:45:22,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-03 14:45:22,854 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:22,854 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:22,854 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-05-03 14:45:22,854 INFO L428 AbstractCegarLoop]: === Iteration 11 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:22,855 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:22,855 INFO L82 PathProgramCache]: Analyzing trace with hash 181705837, now seen corresponding path program 1 times [2021-05-03 14:45:22,855 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:22,855 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622914229] [2021-05-03 14:45:22,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:22,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:22,873 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622914229] [2021-05-03 14:45:22,873 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:22,873 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 14:45:22,873 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349160801] [2021-05-03 14:45:22,874 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 14:45:22,874 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:22,875 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 14:45:22,875 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,876 INFO L87 Difference]: Start difference. First operand 439 states and 1766 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:22,895 INFO L93 Difference]: Finished difference Result 489 states and 1957 transitions. [2021-05-03 14:45:22,895 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 14:45:22,896 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 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 [2021-05-03 14:45:22,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:22,899 INFO L225 Difference]: With dead ends: 489 [2021-05-03 14:45:22,899 INFO L226 Difference]: Without dead ends: 489 [2021-05-03 14:45:22,900 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 3.7ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 489 states. [2021-05-03 14:45:22,912 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 489 to 489. [2021-05-03 14:45:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 489 states, 488 states have (on average 4.010245901639344) internal successors, (1957), 488 states have internal predecessors, (1957), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 489 states and 1957 transitions. [2021-05-03 14:45:22,917 INFO L78 Accepts]: Start accepts. Automaton has 489 states and 1957 transitions. Word has length 15 [2021-05-03 14:45:22,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:22,919 INFO L480 AbstractCegarLoop]: Abstraction has 489 states and 1957 transitions. [2021-05-03 14:45:22,919 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,919 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1957 transitions. [2021-05-03 14:45:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-05-03 14:45:22,921 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:22,921 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:22,921 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-05-03 14:45:22,921 INFO L428 AbstractCegarLoop]: === Iteration 12 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:22,922 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:22,922 INFO L82 PathProgramCache]: Analyzing trace with hash 542072669, now seen corresponding path program 1 times [2021-05-03 14:45:22,922 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:22,922 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223925800] [2021-05-03 14:45:22,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:22,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:22,940 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223925800] [2021-05-03 14:45:22,940 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:22,940 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 14:45:22,940 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1409648119] [2021-05-03 14:45:22,941 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 14:45:22,941 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:22,941 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 14:45:22,943 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,943 INFO L87 Difference]: Start difference. First operand 489 states and 1957 transitions. Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:22,951 INFO L93 Difference]: Finished difference Result 549 states and 2181 transitions. [2021-05-03 14:45:22,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 14:45:22,952 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 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 [2021-05-03 14:45:22,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:22,955 INFO L225 Difference]: With dead ends: 549 [2021-05-03 14:45:22,955 INFO L226 Difference]: Without dead ends: 549 [2021-05-03 14:45:22,956 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 4.2ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:22,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 549 states. [2021-05-03 14:45:22,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 549 to 549. [2021-05-03 14:45:22,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 549 states, 548 states have (on average 3.97992700729927) internal successors, (2181), 548 states have internal predecessors, (2181), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 549 states and 2181 transitions. [2021-05-03 14:45:22,973 INFO L78 Accepts]: Start accepts. Automaton has 549 states and 2181 transitions. Word has length 15 [2021-05-03 14:45:22,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:22,973 INFO L480 AbstractCegarLoop]: Abstraction has 549 states and 2181 transitions. [2021-05-03 14:45:22,973 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 2181 transitions. [2021-05-03 14:45:22,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:22,975 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:22,975 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:22,975 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-05-03 14:45:22,975 INFO L428 AbstractCegarLoop]: === Iteration 13 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:22,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:22,976 INFO L82 PathProgramCache]: Analyzing trace with hash 705140398, now seen corresponding path program 1 times [2021-05-03 14:45:22,976 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:22,976 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1219047016] [2021-05-03 14:45:22,976 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:22,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:23,004 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:23,004 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1219047016] [2021-05-03 14:45:23,004 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:23,004 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:23,005 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871694546] [2021-05-03 14:45:23,005 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:23,005 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:23,006 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:23,006 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:23,006 INFO L87 Difference]: Start difference. First operand 549 states and 2181 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:23,048 INFO L93 Difference]: Finished difference Result 789 states and 2890 transitions. [2021-05-03 14:45:23,049 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 14:45:23,049 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:23,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:23,053 INFO L225 Difference]: With dead ends: 789 [2021-05-03 14:45:23,053 INFO L226 Difference]: Without dead ends: 689 [2021-05-03 14:45:23,053 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:23,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 689 states. [2021-05-03 14:45:23,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 689 to 565. [2021-05-03 14:45:23,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 565 states, 564 states have (on average 3.891843971631206) internal successors, (2195), 564 states have internal predecessors, (2195), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 565 states and 2195 transitions. [2021-05-03 14:45:23,071 INFO L78 Accepts]: Start accepts. Automaton has 565 states and 2195 transitions. Word has length 16 [2021-05-03 14:45:23,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:23,071 INFO L480 AbstractCegarLoop]: Abstraction has 565 states and 2195 transitions. [2021-05-03 14:45:23,072 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,072 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 2195 transitions. [2021-05-03 14:45:23,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:23,073 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:23,073 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:23,074 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-05-03 14:45:23,074 INFO L428 AbstractCegarLoop]: === Iteration 14 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:23,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:23,074 INFO L82 PathProgramCache]: Analyzing trace with hash -1842088947, now seen corresponding path program 1 times [2021-05-03 14:45:23,074 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:23,074 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737893801] [2021-05-03 14:45:23,074 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:23,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:23,241 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737893801] [2021-05-03 14:45:23,241 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:23,242 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:23,242 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1976543433] [2021-05-03 14:45:23,242 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:23,242 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:23,242 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:23,242 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:23,243 INFO L87 Difference]: Start difference. First operand 565 states and 2195 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:23,492 INFO L93 Difference]: Finished difference Result 1056 states and 3563 transitions. [2021-05-03 14:45:23,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 14:45:23,492 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:23,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:23,497 INFO L225 Difference]: With dead ends: 1056 [2021-05-03 14:45:23,497 INFO L226 Difference]: Without dead ends: 903 [2021-05-03 14:45:23,498 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 198.2ms TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:23,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 903 states. [2021-05-03 14:45:23,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 903 to 566. [2021-05-03 14:45:23,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 566 states, 565 states have (on average 3.720353982300885) internal successors, (2102), 565 states have internal predecessors, (2102), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 2102 transitions. [2021-05-03 14:45:23,517 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 2102 transitions. Word has length 16 [2021-05-03 14:45:23,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:23,518 INFO L480 AbstractCegarLoop]: Abstraction has 566 states and 2102 transitions. [2021-05-03 14:45:23,518 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,518 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 2102 transitions. [2021-05-03 14:45:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:23,520 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:23,520 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:23,520 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-05-03 14:45:23,520 INFO L428 AbstractCegarLoop]: === Iteration 15 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:23,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:23,520 INFO L82 PathProgramCache]: Analyzing trace with hash -881757258, now seen corresponding path program 1 times [2021-05-03 14:45:23,520 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:23,521 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1103356629] [2021-05-03 14:45:23,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:23,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:23,586 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1103356629] [2021-05-03 14:45:23,586 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:23,586 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:23,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [209198811] [2021-05-03 14:45:23,587 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:23,587 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:23,587 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:23,587 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:23,587 INFO L87 Difference]: Start difference. First operand 566 states and 2102 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:23,690 INFO L93 Difference]: Finished difference Result 919 states and 3184 transitions. [2021-05-03 14:45:23,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:23,690 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:23,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:23,695 INFO L225 Difference]: With dead ends: 919 [2021-05-03 14:45:23,695 INFO L226 Difference]: Without dead ends: 896 [2021-05-03 14:45:23,697 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 44.5ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:23,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 896 states. [2021-05-03 14:45:23,712 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 896 to 585. [2021-05-03 14:45:23,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 585 states, 584 states have (on average 3.6797945205479454) internal successors, (2149), 584 states have internal predecessors, (2149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 585 states and 2149 transitions. [2021-05-03 14:45:23,716 INFO L78 Accepts]: Start accepts. Automaton has 585 states and 2149 transitions. Word has length 16 [2021-05-03 14:45:23,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:23,717 INFO L480 AbstractCegarLoop]: Abstraction has 585 states and 2149 transitions. [2021-05-03 14:45:23,717 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,717 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 2149 transitions. [2021-05-03 14:45:23,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:23,719 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:23,719 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:23,719 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-05-03 14:45:23,719 INFO L428 AbstractCegarLoop]: === Iteration 16 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:23,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:23,720 INFO L82 PathProgramCache]: Analyzing trace with hash 768619160, now seen corresponding path program 1 times [2021-05-03 14:45:23,720 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:23,720 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316371738] [2021-05-03 14:45:23,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:23,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:23,774 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [316371738] [2021-05-03 14:45:23,775 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:23,775 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:23,775 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892531859] [2021-05-03 14:45:23,776 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:23,776 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:23,776 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:23,776 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:23,776 INFO L87 Difference]: Start difference. First operand 585 states and 2149 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,863 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:23,863 INFO L93 Difference]: Finished difference Result 802 states and 2636 transitions. [2021-05-03 14:45:23,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:23,864 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:23,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:23,868 INFO L225 Difference]: With dead ends: 802 [2021-05-03 14:45:23,868 INFO L226 Difference]: Without dead ends: 765 [2021-05-03 14:45:23,868 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 39.6ms TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:23,870 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 765 states. [2021-05-03 14:45:23,881 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 765 to 579. [2021-05-03 14:45:23,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 578 states have (on average 3.5484429065743943) internal successors, (2051), 578 states have internal predecessors, (2051), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 2051 transitions. [2021-05-03 14:45:23,885 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 2051 transitions. Word has length 16 [2021-05-03 14:45:23,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:23,886 INFO L480 AbstractCegarLoop]: Abstraction has 579 states and 2051 transitions. [2021-05-03 14:45:23,886 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 2051 transitions. [2021-05-03 14:45:23,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:23,887 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:23,887 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:23,888 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-05-03 14:45:23,888 INFO L428 AbstractCegarLoop]: === Iteration 17 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:23,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:23,888 INFO L82 PathProgramCache]: Analyzing trace with hash -1488759573, now seen corresponding path program 1 times [2021-05-03 14:45:23,888 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:23,888 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2046894984] [2021-05-03 14:45:23,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:23,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:24,052 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 63 [2021-05-03 14:45:24,172 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 66 [2021-05-03 14:45:24,318 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:24,318 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2046894984] [2021-05-03 14:45:24,318 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:24,318 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:24,318 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114994239] [2021-05-03 14:45:24,319 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:24,319 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:24,319 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:24,319 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:24,320 INFO L87 Difference]: Start difference. First operand 579 states and 2051 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:24,625 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 66 [2021-05-03 14:45:24,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:24,691 INFO L93 Difference]: Finished difference Result 858 states and 2844 transitions. [2021-05-03 14:45:24,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:24,692 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:24,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:24,696 INFO L225 Difference]: With dead ends: 858 [2021-05-03 14:45:24,697 INFO L226 Difference]: Without dead ends: 816 [2021-05-03 14:45:24,697 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 531.5ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:24,700 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 816 states. [2021-05-03 14:45:24,713 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 816 to 579. [2021-05-03 14:45:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 578 states have (on average 3.541522491349481) internal successors, (2047), 578 states have internal predecessors, (2047), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:24,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 2047 transitions. [2021-05-03 14:45:24,717 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 2047 transitions. Word has length 16 [2021-05-03 14:45:24,717 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:24,717 INFO L480 AbstractCegarLoop]: Abstraction has 579 states and 2047 transitions. [2021-05-03 14:45:24,720 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:24,720 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 2047 transitions. [2021-05-03 14:45:24,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:24,723 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:24,724 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:24,724 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-05-03 14:45:24,724 INFO L428 AbstractCegarLoop]: === Iteration 18 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:24,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:24,724 INFO L82 PathProgramCache]: Analyzing trace with hash 185156587, now seen corresponding path program 1 times [2021-05-03 14:45:24,724 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:24,724 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159710202] [2021-05-03 14:45:24,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:24,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:24,768 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159710202] [2021-05-03 14:45:24,768 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:24,768 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:24,768 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913232347] [2021-05-03 14:45:24,770 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:24,770 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:24,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:24,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:24,771 INFO L87 Difference]: Start difference. First operand 579 states and 2047 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:24,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:24,816 INFO L93 Difference]: Finished difference Result 779 states and 2607 transitions. [2021-05-03 14:45:24,816 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 14:45:24,816 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:24,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:24,820 INFO L225 Difference]: With dead ends: 779 [2021-05-03 14:45:24,820 INFO L226 Difference]: Without dead ends: 714 [2021-05-03 14:45:24,820 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 21.2ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:24,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 714 states. [2021-05-03 14:45:24,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 714 to 579. [2021-05-03 14:45:24,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 578 states have (on average 3.527681660899654) internal successors, (2039), 578 states have internal predecessors, (2039), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:24,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 2039 transitions. [2021-05-03 14:45:24,834 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 2039 transitions. Word has length 16 [2021-05-03 14:45:24,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:24,835 INFO L480 AbstractCegarLoop]: Abstraction has 579 states and 2039 transitions. [2021-05-03 14:45:24,835 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:24,835 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 2039 transitions. [2021-05-03 14:45:24,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:24,836 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:24,836 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:24,837 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-05-03 14:45:24,837 INFO L428 AbstractCegarLoop]: === Iteration 19 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:24,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:24,837 INFO L82 PathProgramCache]: Analyzing trace with hash 1866944204, now seen corresponding path program 2 times [2021-05-03 14:45:24,837 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:24,837 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [230678102] [2021-05-03 14:45:24,837 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:24,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:24,921 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:24,921 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [230678102] [2021-05-03 14:45:24,921 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:24,921 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:24,921 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934093567] [2021-05-03 14:45:24,922 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:24,922 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:24,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:24,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:24,923 INFO L87 Difference]: Start difference. First operand 579 states and 2039 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:25,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:25,073 INFO L93 Difference]: Finished difference Result 1069 states and 3444 transitions. [2021-05-03 14:45:25,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 14:45:25,073 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:25,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:25,078 INFO L225 Difference]: With dead ends: 1069 [2021-05-03 14:45:25,078 INFO L226 Difference]: Without dead ends: 975 [2021-05-03 14:45:25,079 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 98.6ms TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2021-05-03 14:45:25,080 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 975 states. [2021-05-03 14:45:25,095 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 975 to 579. [2021-05-03 14:45:25,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 578 states have (on average 3.5) internal successors, (2023), 578 states have internal predecessors, (2023), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:25,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 2023 transitions. [2021-05-03 14:45:25,098 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 2023 transitions. Word has length 16 [2021-05-03 14:45:25,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:25,098 INFO L480 AbstractCegarLoop]: Abstraction has 579 states and 2023 transitions. [2021-05-03 14:45:25,098 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:25,098 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 2023 transitions. [2021-05-03 14:45:25,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:25,100 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:25,100 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:25,100 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-05-03 14:45:25,100 INFO L428 AbstractCegarLoop]: === Iteration 20 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:25,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:25,100 INFO L82 PathProgramCache]: Analyzing trace with hash -1453708437, now seen corresponding path program 2 times [2021-05-03 14:45:25,101 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:25,101 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1025504599] [2021-05-03 14:45:25,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:25,218 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1025504599] [2021-05-03 14:45:25,218 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:25,219 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:25,219 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689365833] [2021-05-03 14:45:25,219 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:25,219 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:25,219 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:25,219 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:25,220 INFO L87 Difference]: Start difference. First operand 579 states and 2023 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:25,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:25,391 INFO L93 Difference]: Finished difference Result 993 states and 3131 transitions. [2021-05-03 14:45:25,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 14:45:25,392 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:25,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:25,396 INFO L225 Difference]: With dead ends: 993 [2021-05-03 14:45:25,396 INFO L226 Difference]: Without dead ends: 864 [2021-05-03 14:45:25,396 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 155.9ms TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:25,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 864 states. [2021-05-03 14:45:25,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 864 to 539. [2021-05-03 14:45:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 539 states, 538 states have (on average 3.3884758364312266) internal successors, (1823), 538 states have internal predecessors, (1823), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:25,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 539 states and 1823 transitions. [2021-05-03 14:45:25,410 INFO L78 Accepts]: Start accepts. Automaton has 539 states and 1823 transitions. Word has length 16 [2021-05-03 14:45:25,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:25,410 INFO L480 AbstractCegarLoop]: Abstraction has 539 states and 1823 transitions. [2021-05-03 14:45:25,410 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:25,411 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1823 transitions. [2021-05-03 14:45:25,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:25,412 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:25,412 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:25,412 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-05-03 14:45:25,412 INFO L428 AbstractCegarLoop]: === Iteration 21 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:25,413 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:25,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1227931188, now seen corresponding path program 2 times [2021-05-03 14:45:25,413 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:25,413 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [458920530] [2021-05-03 14:45:25,413 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:25,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:25,700 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [458920530] [2021-05-03 14:45:25,700 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:25,701 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:25,701 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554947772] [2021-05-03 14:45:25,701 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:25,701 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:25,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:25,702 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:25,702 INFO L87 Difference]: Start difference. First operand 539 states and 1823 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:26,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:26,010 INFO L93 Difference]: Finished difference Result 869 states and 2778 transitions. [2021-05-03 14:45:26,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:26,010 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:26,011 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:26,015 INFO L225 Difference]: With dead ends: 869 [2021-05-03 14:45:26,015 INFO L226 Difference]: Without dead ends: 846 [2021-05-03 14:45:26,015 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 407.3ms TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-05-03 14:45:26,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 846 states. [2021-05-03 14:45:26,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 846 to 539. [2021-05-03 14:45:26,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 539 states, 538 states have (on average 3.3884758364312266) internal successors, (1823), 538 states have internal predecessors, (1823), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 539 states and 1823 transitions. [2021-05-03 14:45:26,028 INFO L78 Accepts]: Start accepts. Automaton has 539 states and 1823 transitions. Word has length 16 [2021-05-03 14:45:26,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:26,028 INFO L480 AbstractCegarLoop]: Abstraction has 539 states and 1823 transitions. [2021-05-03 14:45:26,029 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1823 transitions. [2021-05-03 14:45:26,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:26,031 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:26,031 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:26,031 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-05-03 14:45:26,031 INFO L428 AbstractCegarLoop]: === Iteration 22 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:26,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:26,031 INFO L82 PathProgramCache]: Analyzing trace with hash -1214418261, now seen corresponding path program 2 times [2021-05-03 14:45:26,032 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:26,032 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1722712106] [2021-05-03 14:45:26,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:26,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:26,187 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 63 [2021-05-03 14:45:26,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:26,329 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1722712106] [2021-05-03 14:45:26,329 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:26,329 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:26,329 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [359325591] [2021-05-03 14:45:26,329 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:26,329 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:26,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:26,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:26,330 INFO L87 Difference]: Start difference. First operand 539 states and 1823 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:26,538 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 103 [2021-05-03 14:45:27,020 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 108 DAG size of output: 92 [2021-05-03 14:45:27,087 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:27,087 INFO L93 Difference]: Finished difference Result 897 states and 2899 transitions. [2021-05-03 14:45:27,088 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 14:45:27,088 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:27,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:27,091 INFO L225 Difference]: With dead ends: 897 [2021-05-03 14:45:27,091 INFO L226 Difference]: Without dead ends: 870 [2021-05-03 14:45:27,092 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 849.8ms TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-05-03 14:45:27,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 870 states. [2021-05-03 14:45:27,102 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 870 to 539. [2021-05-03 14:45:27,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 539 states, 538 states have (on average 3.3847583643122676) internal successors, (1821), 538 states have internal predecessors, (1821), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 539 states and 1821 transitions. [2021-05-03 14:45:27,105 INFO L78 Accepts]: Start accepts. Automaton has 539 states and 1821 transitions. Word has length 16 [2021-05-03 14:45:27,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:27,105 INFO L480 AbstractCegarLoop]: Abstraction has 539 states and 1821 transitions. [2021-05-03 14:45:27,106 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,106 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 1821 transitions. [2021-05-03 14:45:27,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:27,107 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:27,107 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:27,107 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-05-03 14:45:27,107 INFO L428 AbstractCegarLoop]: === Iteration 23 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:27,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:27,108 INFO L82 PathProgramCache]: Analyzing trace with hash 423749436, now seen corresponding path program 3 times [2021-05-03 14:45:27,108 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:27,108 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518314178] [2021-05-03 14:45:27,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:27,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:27,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:27,192 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518314178] [2021-05-03 14:45:27,192 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:27,192 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:27,192 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527897251] [2021-05-03 14:45:27,192 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:27,193 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:27,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:27,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:27,193 INFO L87 Difference]: Start difference. First operand 539 states and 1821 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:27,291 INFO L93 Difference]: Finished difference Result 773 states and 2396 transitions. [2021-05-03 14:45:27,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 14:45:27,292 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:27,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:27,293 INFO L225 Difference]: With dead ends: 773 [2021-05-03 14:45:27,293 INFO L226 Difference]: Without dead ends: 671 [2021-05-03 14:45:27,293 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 92.3ms TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:27,294 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 671 states. [2021-05-03 14:45:27,301 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 671 to 531. [2021-05-03 14:45:27,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 531 states, 530 states have (on average 3.3452830188679243) internal successors, (1773), 530 states have internal predecessors, (1773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 1773 transitions. [2021-05-03 14:45:27,321 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 1773 transitions. Word has length 16 [2021-05-03 14:45:27,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:27,321 INFO L480 AbstractCegarLoop]: Abstraction has 531 states and 1773 transitions. [2021-05-03 14:45:27,321 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,321 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1773 transitions. [2021-05-03 14:45:27,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:27,323 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:27,323 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:27,323 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-05-03 14:45:27,323 INFO L428 AbstractCegarLoop]: === Iteration 24 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:27,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:27,323 INFO L82 PathProgramCache]: Analyzing trace with hash 486403162, now seen corresponding path program 3 times [2021-05-03 14:45:27,324 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:27,324 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1295201663] [2021-05-03 14:45:27,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:27,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:27,422 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1295201663] [2021-05-03 14:45:27,422 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:27,422 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:27,423 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995812881] [2021-05-03 14:45:27,423 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:27,423 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:27,423 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:27,423 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:27,423 INFO L87 Difference]: Start difference. First operand 531 states and 1773 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:27,523 INFO L93 Difference]: Finished difference Result 705 states and 2185 transitions. [2021-05-03 14:45:27,523 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:27,524 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:27,524 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:27,526 INFO L225 Difference]: With dead ends: 705 [2021-05-03 14:45:27,526 INFO L226 Difference]: Without dead ends: 663 [2021-05-03 14:45:27,526 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 81.9ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:27,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 663 states. [2021-05-03 14:45:27,536 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 663 to 531. [2021-05-03 14:45:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 531 states, 530 states have (on average 3.328301886792453) internal successors, (1764), 530 states have internal predecessors, (1764), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 1764 transitions. [2021-05-03 14:45:27,538 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 1764 transitions. Word has length 16 [2021-05-03 14:45:27,539 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:27,539 INFO L480 AbstractCegarLoop]: Abstraction has 531 states and 1764 transitions. [2021-05-03 14:45:27,539 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 1764 transitions. [2021-05-03 14:45:27,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:27,541 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:27,541 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:27,541 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-05-03 14:45:27,541 INFO L428 AbstractCegarLoop]: === Iteration 25 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:27,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:27,542 INFO L82 PathProgramCache]: Analyzing trace with hash -1119769510, now seen corresponding path program 4 times [2021-05-03 14:45:27,542 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:27,542 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [299830776] [2021-05-03 14:45:27,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:27,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:27,595 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [299830776] [2021-05-03 14:45:27,595 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:27,595 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:27,595 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009329311] [2021-05-03 14:45:27,595 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:27,595 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:27,596 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:27,596 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:27,596 INFO L87 Difference]: Start difference. First operand 531 states and 1764 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:27,699 INFO L93 Difference]: Finished difference Result 672 states and 2094 transitions. [2021-05-03 14:45:27,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:27,700 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:27,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:27,701 INFO L225 Difference]: With dead ends: 672 [2021-05-03 14:45:27,701 INFO L226 Difference]: Without dead ends: 649 [2021-05-03 14:45:27,701 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 41.9ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:27,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 649 states. [2021-05-03 14:45:27,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 649 to 541. [2021-05-03 14:45:27,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 541 states, 540 states have (on average 3.312962962962963) internal successors, (1789), 540 states have internal predecessors, (1789), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 541 states and 1789 transitions. [2021-05-03 14:45:27,712 INFO L78 Accepts]: Start accepts. Automaton has 541 states and 1789 transitions. Word has length 16 [2021-05-03 14:45:27,713 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:27,713 INFO L480 AbstractCegarLoop]: Abstraction has 541 states and 1789 transitions. [2021-05-03 14:45:27,713 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 1789 transitions. [2021-05-03 14:45:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:27,714 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:27,714 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:27,715 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-05-03 14:45:27,715 INFO L428 AbstractCegarLoop]: === Iteration 26 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:27,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:27,715 INFO L82 PathProgramCache]: Analyzing trace with hash 2014690215, now seen corresponding path program 3 times [2021-05-03 14:45:27,715 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:27,715 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [869514956] [2021-05-03 14:45:27,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:27,952 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 67 [2021-05-03 14:45:28,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:28,018 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [869514956] [2021-05-03 14:45:28,018 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:28,018 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:28,019 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [929824176] [2021-05-03 14:45:28,019 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:28,020 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:28,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:28,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:28,020 INFO L87 Difference]: Start difference. First operand 541 states and 1789 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:28,308 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 86 [2021-05-03 14:45:28,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:28,331 INFO L93 Difference]: Finished difference Result 632 states and 1937 transitions. [2021-05-03 14:45:28,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:28,331 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:28,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:28,333 INFO L225 Difference]: With dead ends: 632 [2021-05-03 14:45:28,333 INFO L226 Difference]: Without dead ends: 590 [2021-05-03 14:45:28,333 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 457.4ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:28,334 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states. [2021-05-03 14:45:28,342 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 500. [2021-05-03 14:45:28,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 499 states have (on average 3.2685370741482966) internal successors, (1631), 499 states have internal predecessors, (1631), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:28,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 1631 transitions. [2021-05-03 14:45:28,344 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 1631 transitions. Word has length 16 [2021-05-03 14:45:28,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:28,344 INFO L480 AbstractCegarLoop]: Abstraction has 500 states and 1631 transitions. [2021-05-03 14:45:28,344 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:28,345 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1631 transitions. [2021-05-03 14:45:28,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:28,346 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:28,346 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:28,346 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-05-03 14:45:28,346 INFO L428 AbstractCegarLoop]: === Iteration 27 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:28,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:28,346 INFO L82 PathProgramCache]: Analyzing trace with hash -1307197767, now seen corresponding path program 4 times [2021-05-03 14:45:28,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:28,346 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1619578175] [2021-05-03 14:45:28,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:28,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:28,533 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 66 [2021-05-03 14:45:28,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:28,566 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1619578175] [2021-05-03 14:45:28,566 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:28,566 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:28,566 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474341087] [2021-05-03 14:45:28,567 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:28,567 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:28,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:28,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:28,567 INFO L87 Difference]: Start difference. First operand 500 states and 1631 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:28,879 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 85 [2021-05-03 14:45:28,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:28,900 INFO L93 Difference]: Finished difference Result 621 states and 1901 transitions. [2021-05-03 14:45:28,900 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:28,900 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:28,900 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:28,901 INFO L225 Difference]: With dead ends: 621 [2021-05-03 14:45:28,901 INFO L226 Difference]: Without dead ends: 588 [2021-05-03 14:45:28,902 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 436.1ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:28,903 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 588 states. [2021-05-03 14:45:28,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 588 to 500. [2021-05-03 14:45:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 500 states, 499 states have (on average 3.258517034068136) internal successors, (1626), 499 states have internal predecessors, (1626), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:28,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 500 states and 1626 transitions. [2021-05-03 14:45:28,912 INFO L78 Accepts]: Start accepts. Automaton has 500 states and 1626 transitions. Word has length 16 [2021-05-03 14:45:28,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:28,912 INFO L480 AbstractCegarLoop]: Abstraction has 500 states and 1626 transitions. [2021-05-03 14:45:28,912 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:28,912 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1626 transitions. [2021-05-03 14:45:28,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:28,913 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:28,913 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:28,913 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-05-03 14:45:28,913 INFO L428 AbstractCegarLoop]: === Iteration 28 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:28,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:28,914 INFO L82 PathProgramCache]: Analyzing trace with hash 648487496, now seen corresponding path program 2 times [2021-05-03 14:45:28,914 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:28,914 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [226339486] [2021-05-03 14:45:28,914 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:28,949 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:28,949 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [226339486] [2021-05-03 14:45:28,949 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:28,949 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:28,949 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1041984834] [2021-05-03 14:45:28,949 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:28,949 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:28,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:28,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:28,950 INFO L87 Difference]: Start difference. First operand 500 states and 1626 transitions. Second operand has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:28,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:28,975 INFO L93 Difference]: Finished difference Result 638 states and 2011 transitions. [2021-05-03 14:45:28,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 14:45:28,976 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:28,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:28,977 INFO L225 Difference]: With dead ends: 638 [2021-05-03 14:45:28,977 INFO L226 Difference]: Without dead ends: 590 [2021-05-03 14:45:28,977 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 21.2ms TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:28,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 590 states. [2021-05-03 14:45:28,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 590 to 490. [2021-05-03 14:45:28,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 490 states, 489 states have (on average 3.2392638036809815) internal successors, (1584), 489 states have internal predecessors, (1584), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:28,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 490 states and 1584 transitions. [2021-05-03 14:45:28,987 INFO L78 Accepts]: Start accepts. Automaton has 490 states and 1584 transitions. Word has length 16 [2021-05-03 14:45:28,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:28,987 INFO L480 AbstractCegarLoop]: Abstraction has 490 states and 1584 transitions. [2021-05-03 14:45:28,987 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.0) internal successors, (16), 4 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:28,987 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1584 transitions. [2021-05-03 14:45:28,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:28,988 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:28,988 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:28,988 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-05-03 14:45:28,989 INFO L428 AbstractCegarLoop]: === Iteration 29 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:28,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:28,989 INFO L82 PathProgramCache]: Analyzing trace with hash 529800585, now seen corresponding path program 2 times [2021-05-03 14:45:28,989 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:28,990 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645326080] [2021-05-03 14:45:28,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:28,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:29,195 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:29,195 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645326080] [2021-05-03 14:45:29,195 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:29,195 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:29,195 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1102479850] [2021-05-03 14:45:29,195 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:29,195 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:29,196 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:29,196 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:29,196 INFO L87 Difference]: Start difference. First operand 490 states and 1584 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:29,444 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:29,444 INFO L93 Difference]: Finished difference Result 865 states and 2675 transitions. [2021-05-03 14:45:29,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-05-03 14:45:29,445 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:29,445 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:29,446 INFO L225 Difference]: With dead ends: 865 [2021-05-03 14:45:29,446 INFO L226 Difference]: Without dead ends: 817 [2021-05-03 14:45:29,447 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 269.8ms TimeCoverageRelationStatistics Valid=20, Invalid=22, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:29,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 817 states. [2021-05-03 14:45:29,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 817 to 469. [2021-05-03 14:45:29,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 469 states, 468 states have (on average 3.2585470085470085) internal successors, (1525), 468 states have internal predecessors, (1525), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:29,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 1525 transitions. [2021-05-03 14:45:29,457 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 1525 transitions. Word has length 16 [2021-05-03 14:45:29,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:29,458 INFO L480 AbstractCegarLoop]: Abstraction has 469 states and 1525 transitions. [2021-05-03 14:45:29,458 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:29,458 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1525 transitions. [2021-05-03 14:45:29,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:29,459 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:29,459 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:29,459 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-05-03 14:45:29,459 INFO L428 AbstractCegarLoop]: === Iteration 30 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:29,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:29,459 INFO L82 PathProgramCache]: Analyzing trace with hash 637834109, now seen corresponding path program 3 times [2021-05-03 14:45:29,459 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:29,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105383426] [2021-05-03 14:45:29,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:29,625 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:29,625 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105383426] [2021-05-03 14:45:29,625 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:29,625 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:29,625 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210809108] [2021-05-03 14:45:29,625 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:29,626 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:29,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:29,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:29,626 INFO L87 Difference]: Start difference. First operand 469 states and 1525 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:29,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:29,829 INFO L93 Difference]: Finished difference Result 721 states and 2267 transitions. [2021-05-03 14:45:29,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 14:45:29,829 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:29,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:29,831 INFO L225 Difference]: With dead ends: 721 [2021-05-03 14:45:29,831 INFO L226 Difference]: Without dead ends: 681 [2021-05-03 14:45:29,832 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 199.5ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:29,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 681 states. [2021-05-03 14:45:29,840 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 681 to 456. [2021-05-03 14:45:29,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 456 states, 455 states have (on average 3.2879120879120878) internal successors, (1496), 455 states have internal predecessors, (1496), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 1496 transitions. [2021-05-03 14:45:29,842 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 1496 transitions. Word has length 16 [2021-05-03 14:45:29,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:29,842 INFO L480 AbstractCegarLoop]: Abstraction has 456 states and 1496 transitions. [2021-05-03 14:45:29,842 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:29,842 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1496 transitions. [2021-05-03 14:45:29,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:29,843 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:29,843 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:29,844 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-05-03 14:45:29,844 INFO L428 AbstractCegarLoop]: === Iteration 31 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:29,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:29,845 INFO L82 PathProgramCache]: Analyzing trace with hash 784334086, now seen corresponding path program 5 times [2021-05-03 14:45:29,845 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:29,845 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582210651] [2021-05-03 14:45:29,845 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:29,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:30,170 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2021-05-03 14:45:30,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:30,299 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1582210651] [2021-05-03 14:45:30,299 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:30,299 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:30,299 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1810281216] [2021-05-03 14:45:30,299 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:30,299 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:30,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:30,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:30,300 INFO L87 Difference]: Start difference. First operand 456 states and 1496 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:30,593 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 45 [2021-05-03 14:45:30,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:30,706 INFO L93 Difference]: Finished difference Result 790 states and 2423 transitions. [2021-05-03 14:45:30,706 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 14:45:30,706 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:30,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:30,708 INFO L225 Difference]: With dead ends: 790 [2021-05-03 14:45:30,709 INFO L226 Difference]: Without dead ends: 767 [2021-05-03 14:45:30,709 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 584.2ms TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-05-03 14:45:30,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 767 states. [2021-05-03 14:45:30,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 767 to 456. [2021-05-03 14:45:30,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 456 states, 455 states have (on average 3.2879120879120878) internal successors, (1496), 455 states have internal predecessors, (1496), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 1496 transitions. [2021-05-03 14:45:30,719 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 1496 transitions. Word has length 16 [2021-05-03 14:45:30,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:30,719 INFO L480 AbstractCegarLoop]: Abstraction has 456 states and 1496 transitions. [2021-05-03 14:45:30,720 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1496 transitions. [2021-05-03 14:45:30,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:30,733 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:30,733 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:30,733 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2021-05-03 14:45:30,733 INFO L428 AbstractCegarLoop]: === Iteration 32 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:30,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:30,734 INFO L82 PathProgramCache]: Analyzing trace with hash 797847013, now seen corresponding path program 5 times [2021-05-03 14:45:30,734 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:30,734 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1972730303] [2021-05-03 14:45:30,734 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:30,977 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 64 [2021-05-03 14:45:31,017 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:31,018 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1972730303] [2021-05-03 14:45:31,018 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:31,018 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:31,018 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112502178] [2021-05-03 14:45:31,018 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:31,018 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:31,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:31,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:31,019 INFO L87 Difference]: Start difference. First operand 456 states and 1496 transitions. Second operand has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:31,170 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 99 [2021-05-03 14:45:31,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:31,350 INFO L93 Difference]: Finished difference Result 829 states and 2608 transitions. [2021-05-03 14:45:31,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-05-03 14:45:31,351 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:31,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:31,352 INFO L225 Difference]: With dead ends: 829 [2021-05-03 14:45:31,353 INFO L226 Difference]: Without dead ends: 802 [2021-05-03 14:45:31,358 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 439.1ms TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:31,360 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 802 states. [2021-05-03 14:45:31,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 802 to 456. [2021-05-03 14:45:31,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 456 states, 455 states have (on average 3.2835164835164834) internal successors, (1494), 455 states have internal predecessors, (1494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:31,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 1494 transitions. [2021-05-03 14:45:31,370 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 1494 transitions. Word has length 16 [2021-05-03 14:45:31,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:31,370 INFO L480 AbstractCegarLoop]: Abstraction has 456 states and 1494 transitions. [2021-05-03 14:45:31,370 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.2) internal successors, (16), 5 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:31,370 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1494 transitions. [2021-05-03 14:45:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:31,371 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:31,371 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:31,371 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-05-03 14:45:31,371 INFO L428 AbstractCegarLoop]: === Iteration 33 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:31,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:31,372 INFO L82 PathProgramCache]: Analyzing trace with hash 1214532848, now seen corresponding path program 6 times [2021-05-03 14:45:31,372 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:31,373 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543110241] [2021-05-03 14:45:31,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:31,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:31,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:31,450 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [543110241] [2021-05-03 14:45:31,450 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:31,450 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:31,450 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1942582895] [2021-05-03 14:45:31,450 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:31,450 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:31,450 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:31,451 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:31,451 INFO L87 Difference]: Start difference. First operand 456 states and 1494 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:31,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:31,614 INFO L93 Difference]: Finished difference Result 677 states and 2090 transitions. [2021-05-03 14:45:31,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:31,614 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:31,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:31,616 INFO L225 Difference]: With dead ends: 677 [2021-05-03 14:45:31,616 INFO L226 Difference]: Without dead ends: 654 [2021-05-03 14:45:31,616 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 89.7ms TimeCoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2021-05-03 14:45:31,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 654 states. [2021-05-03 14:45:31,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 654 to 456. [2021-05-03 14:45:31,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 456 states, 455 states have (on average 3.2835164835164834) internal successors, (1494), 455 states have internal predecessors, (1494), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:31,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 456 states and 1494 transitions. [2021-05-03 14:45:31,626 INFO L78 Accepts]: Start accepts. Automaton has 456 states and 1494 transitions. Word has length 16 [2021-05-03 14:45:31,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:31,626 INFO L480 AbstractCegarLoop]: Abstraction has 456 states and 1494 transitions. [2021-05-03 14:45:31,626 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:31,626 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1494 transitions. [2021-05-03 14:45:31,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-05-03 14:45:31,627 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:31,627 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:31,628 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-05-03 14:45:31,628 INFO L428 AbstractCegarLoop]: === Iteration 34 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:31,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:31,628 INFO L82 PathProgramCache]: Analyzing trace with hash 1154290151, now seen corresponding path program 6 times [2021-05-03 14:45:31,628 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:31,628 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712754516] [2021-05-03 14:45:31,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:31,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:31,784 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 64 [2021-05-03 14:45:32,031 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2021-05-03 14:45:32,031 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712754516] [2021-05-03 14:45:32,031 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:32,031 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-05-03 14:45:32,031 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [814897757] [2021-05-03 14:45:32,032 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2021-05-03 14:45:32,032 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:32,032 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-05-03 14:45:32,032 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:32,032 INFO L87 Difference]: Start difference. First operand 456 states and 1494 transitions. Second operand has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:32,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:32,210 INFO L93 Difference]: Finished difference Result 702 states and 2191 transitions. [2021-05-03 14:45:32,210 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:32,210 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 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 [2021-05-03 14:45:32,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:32,212 INFO L225 Difference]: With dead ends: 702 [2021-05-03 14:45:32,212 INFO L226 Difference]: Without dead ends: 679 [2021-05-03 14:45:32,212 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 407.6ms TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-05-03 14:45:32,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 679 states. [2021-05-03 14:45:32,220 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 679 to 466. [2021-05-03 14:45:32,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 466 states, 465 states have (on average 3.2666666666666666) internal successors, (1519), 465 states have internal predecessors, (1519), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:32,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 1519 transitions. [2021-05-03 14:45:32,222 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 1519 transitions. Word has length 16 [2021-05-03 14:45:32,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:32,222 INFO L480 AbstractCegarLoop]: Abstraction has 466 states and 1519 transitions. [2021-05-03 14:45:32,222 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 6 states, 6 states have (on average 2.6666666666666665) internal successors, (16), 6 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:32,222 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1519 transitions. [2021-05-03 14:45:32,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:32,223 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:32,224 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:32,224 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-05-03 14:45:32,224 INFO L428 AbstractCegarLoop]: === Iteration 35 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:32,224 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:32,224 INFO L82 PathProgramCache]: Analyzing trace with hash -1318202505, now seen corresponding path program 1 times [2021-05-03 14:45:32,224 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:32,224 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1113674294] [2021-05-03 14:45:32,224 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:32,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:32,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:32,244 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1113674294] [2021-05-03 14:45:32,245 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:32,245 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:32,245 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1202155154] [2021-05-03 14:45:32,245 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:32,245 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:32,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:32,245 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:32,245 INFO L87 Difference]: Start difference. First operand 466 states and 1519 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:32,304 INFO L93 Difference]: Finished difference Result 620 states and 1860 transitions. [2021-05-03 14:45:32,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:32,306 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:32,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:32,307 INFO L225 Difference]: With dead ends: 620 [2021-05-03 14:45:32,307 INFO L226 Difference]: Without dead ends: 620 [2021-05-03 14:45:32,307 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 30.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:32,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 620 states. [2021-05-03 14:45:32,315 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 620 to 466. [2021-05-03 14:45:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 466 states, 465 states have (on average 3.236559139784946) internal successors, (1505), 465 states have internal predecessors, (1505), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:32,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 1505 transitions. [2021-05-03 14:45:32,329 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 1505 transitions. Word has length 18 [2021-05-03 14:45:32,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:32,329 INFO L480 AbstractCegarLoop]: Abstraction has 466 states and 1505 transitions. [2021-05-03 14:45:32,330 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,330 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1505 transitions. [2021-05-03 14:45:32,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:32,331 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:32,331 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:32,331 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2021-05-03 14:45:32,331 INFO L428 AbstractCegarLoop]: === Iteration 36 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:32,331 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:32,332 INFO L82 PathProgramCache]: Analyzing trace with hash -1664376435, now seen corresponding path program 2 times [2021-05-03 14:45:32,332 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:32,332 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320953405] [2021-05-03 14:45:32,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:32,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:32,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:32,359 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320953405] [2021-05-03 14:45:32,359 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:32,359 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:32,359 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2025030601] [2021-05-03 14:45:32,359 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:32,359 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:32,359 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:32,360 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:32,360 INFO L87 Difference]: Start difference. First operand 466 states and 1505 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:32,397 INFO L93 Difference]: Finished difference Result 585 states and 1781 transitions. [2021-05-03 14:45:32,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 14:45:32,398 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:32,398 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:32,399 INFO L225 Difference]: With dead ends: 585 [2021-05-03 14:45:32,399 INFO L226 Difference]: Without dead ends: 577 [2021-05-03 14:45:32,400 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 18.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:32,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 577 states. [2021-05-03 14:45:32,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 577 to 466. [2021-05-03 14:45:32,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 466 states, 465 states have (on average 3.227956989247312) internal successors, (1501), 465 states have internal predecessors, (1501), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:32,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 466 states and 1501 transitions. [2021-05-03 14:45:32,409 INFO L78 Accepts]: Start accepts. Automaton has 466 states and 1501 transitions. Word has length 18 [2021-05-03 14:45:32,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:32,409 INFO L480 AbstractCegarLoop]: Abstraction has 466 states and 1501 transitions. [2021-05-03 14:45:32,409 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,409 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1501 transitions. [2021-05-03 14:45:32,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:32,410 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:32,410 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:32,410 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2021-05-03 14:45:32,411 INFO L428 AbstractCegarLoop]: === Iteration 37 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:32,411 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:32,411 INFO L82 PathProgramCache]: Analyzing trace with hash -1681246645, now seen corresponding path program 1 times [2021-05-03 14:45:32,411 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:32,411 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437899971] [2021-05-03 14:45:32,411 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:32,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:32,454 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:32,454 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437899971] [2021-05-03 14:45:32,454 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:32,454 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:32,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [780488817] [2021-05-03 14:45:32,454 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:32,454 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:32,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:32,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:32,455 INFO L87 Difference]: Start difference. First operand 466 states and 1501 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:32,540 INFO L93 Difference]: Finished difference Result 648 states and 1974 transitions. [2021-05-03 14:45:32,541 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:32,541 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:32,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:32,542 INFO L225 Difference]: With dead ends: 648 [2021-05-03 14:45:32,542 INFO L226 Difference]: Without dead ends: 648 [2021-05-03 14:45:32,543 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 45.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:32,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 648 states. [2021-05-03 14:45:32,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 648 to 503. [2021-05-03 14:45:32,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 502 states have (on average 3.2091633466135456) internal successors, (1611), 502 states have internal predecessors, (1611), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:32,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 1611 transitions. [2021-05-03 14:45:32,553 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 1611 transitions. Word has length 18 [2021-05-03 14:45:32,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:32,553 INFO L480 AbstractCegarLoop]: Abstraction has 503 states and 1611 transitions. [2021-05-03 14:45:32,553 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,553 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1611 transitions. [2021-05-03 14:45:32,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:32,554 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:32,554 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:32,555 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2021-05-03 14:45:32,555 INFO L428 AbstractCegarLoop]: === Iteration 38 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:32,555 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:32,555 INFO L82 PathProgramCache]: Analyzing trace with hash -1406905333, now seen corresponding path program 2 times [2021-05-03 14:45:32,555 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:32,555 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622244340] [2021-05-03 14:45:32,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:32,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:32,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:32,593 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622244340] [2021-05-03 14:45:32,594 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:32,594 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:32,594 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [288905039] [2021-05-03 14:45:32,594 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:32,594 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:32,594 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:32,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:32,594 INFO L87 Difference]: Start difference. First operand 503 states and 1611 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:32,670 INFO L93 Difference]: Finished difference Result 642 states and 1923 transitions. [2021-05-03 14:45:32,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:32,671 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:32,671 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:32,672 INFO L225 Difference]: With dead ends: 642 [2021-05-03 14:45:32,672 INFO L226 Difference]: Without dead ends: 634 [2021-05-03 14:45:32,672 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 41.4ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:32,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2021-05-03 14:45:32,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 503. [2021-05-03 14:45:32,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 502 states have (on average 3.201195219123506) internal successors, (1607), 502 states have internal predecessors, (1607), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:32,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 1607 transitions. [2021-05-03 14:45:32,683 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 1607 transitions. Word has length 18 [2021-05-03 14:45:32,683 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:32,683 INFO L480 AbstractCegarLoop]: Abstraction has 503 states and 1607 transitions. [2021-05-03 14:45:32,683 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1607 transitions. [2021-05-03 14:45:32,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:32,685 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:32,685 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:32,685 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2021-05-03 14:45:32,685 INFO L428 AbstractCegarLoop]: === Iteration 39 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:32,685 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:32,685 INFO L82 PathProgramCache]: Analyzing trace with hash 700897977, now seen corresponding path program 1 times [2021-05-03 14:45:32,685 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:32,685 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [566788724] [2021-05-03 14:45:32,685 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:32,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:32,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:32,713 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [566788724] [2021-05-03 14:45:32,713 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:32,713 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:32,713 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [896799843] [2021-05-03 14:45:32,713 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:32,713 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:32,714 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:32,714 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:32,714 INFO L87 Difference]: Start difference. First operand 503 states and 1607 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:32,758 INFO L93 Difference]: Finished difference Result 608 states and 1837 transitions. [2021-05-03 14:45:32,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 14:45:32,758 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:32,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:32,760 INFO L225 Difference]: With dead ends: 608 [2021-05-03 14:45:32,760 INFO L226 Difference]: Without dead ends: 589 [2021-05-03 14:45:32,760 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 20.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:32,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 589 states. [2021-05-03 14:45:32,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 589 to 503. [2021-05-03 14:45:32,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 502 states have (on average 3.193227091633466) internal successors, (1603), 502 states have internal predecessors, (1603), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:32,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 1603 transitions. [2021-05-03 14:45:32,770 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 1603 transitions. Word has length 18 [2021-05-03 14:45:32,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:32,770 INFO L480 AbstractCegarLoop]: Abstraction has 503 states and 1603 transitions. [2021-05-03 14:45:32,770 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:32,770 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1603 transitions. [2021-05-03 14:45:32,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:32,771 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:32,771 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:32,772 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2021-05-03 14:45:32,772 INFO L428 AbstractCegarLoop]: === Iteration 40 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:32,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:32,772 INFO L82 PathProgramCache]: Analyzing trace with hash 492536458, now seen corresponding path program 1 times [2021-05-03 14:45:32,772 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:32,772 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [580852020] [2021-05-03 14:45:32,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:32,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:32,782 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [580852020] [2021-05-03 14:45:32,782 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:32,782 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-05-03 14:45:32,783 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670570198] [2021-05-03 14:45:32,783 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2021-05-03 14:45:32,783 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:32,783 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-05-03 14:45:32,783 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:32,783 INFO L87 Difference]: Start difference. First operand 503 states and 1603 transitions. Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 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) [2021-05-03 14:45:32,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:32,796 INFO L93 Difference]: Finished difference Result 500 states and 1549 transitions. [2021-05-03 14:45:32,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-05-03 14:45:32,796 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 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 18 [2021-05-03 14:45:32,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:32,797 INFO L225 Difference]: With dead ends: 500 [2021-05-03 14:45:32,797 INFO L226 Difference]: Without dead ends: 500 [2021-05-03 14:45:32,798 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 2.0ms TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-05-03 14:45:32,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 500 states. [2021-05-03 14:45:32,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 500 to 467. [2021-05-03 14:45:32,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 467 states, 466 states have (on average 3.1824034334763946) internal successors, (1483), 466 states have internal predecessors, (1483), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:32,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 467 states and 1483 transitions. [2021-05-03 14:45:32,806 INFO L78 Accepts]: Start accepts. Automaton has 467 states and 1483 transitions. Word has length 18 [2021-05-03 14:45:32,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:32,806 INFO L480 AbstractCegarLoop]: Abstraction has 467 states and 1483 transitions. [2021-05-03 14:45:32,807 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 3 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) [2021-05-03 14:45:32,807 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 1483 transitions. [2021-05-03 14:45:32,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:32,808 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:32,808 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:32,808 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2021-05-03 14:45:32,808 INFO L428 AbstractCegarLoop]: === Iteration 41 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:32,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:32,808 INFO L82 PathProgramCache]: Analyzing trace with hash 506049385, now seen corresponding path program 1 times [2021-05-03 14:45:32,808 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:32,808 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1199662471] [2021-05-03 14:45:32,808 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:32,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:32,886 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1199662471] [2021-05-03 14:45:32,886 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:32,886 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:32,886 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170552520] [2021-05-03 14:45:32,886 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:32,886 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:32,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:32,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:32,886 INFO L87 Difference]: Start difference. First operand 467 states and 1483 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:32,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:32,991 INFO L93 Difference]: Finished difference Result 547 states and 1652 transitions. [2021-05-03 14:45:32,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:32,992 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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 18 [2021-05-03 14:45:32,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:32,994 INFO L225 Difference]: With dead ends: 547 [2021-05-03 14:45:32,994 INFO L226 Difference]: Without dead ends: 535 [2021-05-03 14:45:32,994 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 94.0ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:32,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 535 states. [2021-05-03 14:45:33,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 535 to 463. [2021-05-03 14:45:33,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 463 states, 462 states have (on average 3.1926406926406927) internal successors, (1475), 462 states have internal predecessors, (1475), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:33,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 1475 transitions. [2021-05-03 14:45:33,004 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 1475 transitions. Word has length 18 [2021-05-03 14:45:33,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:33,004 INFO L480 AbstractCegarLoop]: Abstraction has 463 states and 1475 transitions. [2021-05-03 14:45:33,004 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:33,004 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1475 transitions. [2021-05-03 14:45:33,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:33,005 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:33,005 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:33,005 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2021-05-03 14:45:33,005 INFO L428 AbstractCegarLoop]: === Iteration 42 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:33,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:33,005 INFO L82 PathProgramCache]: Analyzing trace with hash -1415879781, now seen corresponding path program 3 times [2021-05-03 14:45:33,006 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:33,006 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943870609] [2021-05-03 14:45:33,006 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:33,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:33,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:33,033 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943870609] [2021-05-03 14:45:33,033 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:33,033 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:33,037 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315952561] [2021-05-03 14:45:33,038 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:33,038 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:33,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:33,040 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:33,040 INFO L87 Difference]: Start difference. First operand 463 states and 1475 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:33,083 INFO L93 Difference]: Finished difference Result 559 states and 1659 transitions. [2021-05-03 14:45:33,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:33,084 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:33,084 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:33,085 INFO L225 Difference]: With dead ends: 559 [2021-05-03 14:45:33,085 INFO L226 Difference]: Without dead ends: 559 [2021-05-03 14:45:33,086 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 15.0ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 559 states. [2021-05-03 14:45:33,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 559 to 406. [2021-05-03 14:45:33,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 406 states, 405 states have (on average 3.1209876543209876) internal successors, (1264), 405 states have internal predecessors, (1264), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:33,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 1264 transitions. [2021-05-03 14:45:33,094 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 1264 transitions. Word has length 18 [2021-05-03 14:45:33,094 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:33,094 INFO L480 AbstractCegarLoop]: Abstraction has 406 states and 1264 transitions. [2021-05-03 14:45:33,094 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,094 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1264 transitions. [2021-05-03 14:45:33,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:33,095 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:33,095 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:33,095 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2021-05-03 14:45:33,095 INFO L428 AbstractCegarLoop]: === Iteration 43 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:33,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:33,096 INFO L82 PathProgramCache]: Analyzing trace with hash -567012709, now seen corresponding path program 4 times [2021-05-03 14:45:33,096 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:33,096 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1400683138] [2021-05-03 14:45:33,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:33,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:33,113 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1400683138] [2021-05-03 14:45:33,114 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:33,114 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:33,114 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001861791] [2021-05-03 14:45:33,114 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:33,114 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:33,115 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:33,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:33,115 INFO L87 Difference]: Start difference. First operand 406 states and 1264 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,150 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:33,150 INFO L93 Difference]: Finished difference Result 433 states and 1305 transitions. [2021-05-03 14:45:33,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 14:45:33,151 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:33,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:33,152 INFO L225 Difference]: With dead ends: 433 [2021-05-03 14:45:33,152 INFO L226 Difference]: Without dead ends: 423 [2021-05-03 14:45:33,152 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 14.3ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 423 states. [2021-05-03 14:45:33,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 423 to 406. [2021-05-03 14:45:33,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 406 states, 405 states have (on average 3.108641975308642) internal successors, (1259), 405 states have internal predecessors, (1259), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:33,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 406 states and 1259 transitions. [2021-05-03 14:45:33,161 INFO L78 Accepts]: Start accepts. Automaton has 406 states and 1259 transitions. Word has length 18 [2021-05-03 14:45:33,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:33,162 INFO L480 AbstractCegarLoop]: Abstraction has 406 states and 1259 transitions. [2021-05-03 14:45:33,162 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,162 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1259 transitions. [2021-05-03 14:45:33,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:33,163 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:33,163 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:33,163 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2021-05-03 14:45:33,163 INFO L428 AbstractCegarLoop]: === Iteration 44 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:33,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:33,164 INFO L82 PathProgramCache]: Analyzing trace with hash -1059721977, now seen corresponding path program 3 times [2021-05-03 14:45:33,164 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:33,164 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2014968186] [2021-05-03 14:45:33,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:33,210 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2014968186] [2021-05-03 14:45:33,210 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:33,210 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:33,210 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1163745685] [2021-05-03 14:45:33,210 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:33,210 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:33,210 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:33,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:33,211 INFO L87 Difference]: Start difference. First operand 406 states and 1259 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:33,296 INFO L93 Difference]: Finished difference Result 492 states and 1438 transitions. [2021-05-03 14:45:33,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:33,296 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:33,296 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:33,303 INFO L225 Difference]: With dead ends: 492 [2021-05-03 14:45:33,303 INFO L226 Difference]: Without dead ends: 492 [2021-05-03 14:45:33,303 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 47.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,304 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 492 states. [2021-05-03 14:45:33,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 492 to 369. [2021-05-03 14:45:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 369 states, 368 states have (on average 3.0652173913043477) internal successors, (1128), 368 states have internal predecessors, (1128), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:33,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 369 states and 1128 transitions. [2021-05-03 14:45:33,311 INFO L78 Accepts]: Start accepts. Automaton has 369 states and 1128 transitions. Word has length 18 [2021-05-03 14:45:33,311 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:33,311 INFO L480 AbstractCegarLoop]: Abstraction has 369 states and 1128 transitions. [2021-05-03 14:45:33,311 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,311 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 1128 transitions. [2021-05-03 14:45:33,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:33,312 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:33,312 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:33,312 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2021-05-03 14:45:33,312 INFO L428 AbstractCegarLoop]: === Iteration 45 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:33,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:33,312 INFO L82 PathProgramCache]: Analyzing trace with hash -197121861, now seen corresponding path program 2 times [2021-05-03 14:45:33,313 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:33,313 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738027222] [2021-05-03 14:45:33,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:33,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:33,384 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:33,385 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738027222] [2021-05-03 14:45:33,385 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:33,385 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:33,385 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65749119] [2021-05-03 14:45:33,385 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:33,385 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:33,385 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:33,386 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,386 INFO L87 Difference]: Start difference. First operand 369 states and 1128 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:33,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:33,449 INFO L93 Difference]: Finished difference Result 477 states and 1393 transitions. [2021-05-03 14:45:33,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:33,450 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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 18 [2021-05-03 14:45:33,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:33,451 INFO L225 Difference]: With dead ends: 477 [2021-05-03 14:45:33,451 INFO L226 Difference]: Without dead ends: 477 [2021-05-03 14:45:33,451 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 53.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,452 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 477 states. [2021-05-03 14:45:33,457 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 477 to 379. [2021-05-03 14:45:33,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 378 states have (on average 3.0767195767195767) internal successors, (1163), 378 states have internal predecessors, (1163), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:33,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 1163 transitions. [2021-05-03 14:45:33,459 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 1163 transitions. Word has length 18 [2021-05-03 14:45:33,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:33,459 INFO L480 AbstractCegarLoop]: Abstraction has 379 states and 1163 transitions. [2021-05-03 14:45:33,459 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:33,459 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1163 transitions. [2021-05-03 14:45:33,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:33,460 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:33,460 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:33,460 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2021-05-03 14:45:33,460 INFO L428 AbstractCegarLoop]: === Iteration 46 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:33,460 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:33,460 INFO L82 PathProgramCache]: Analyzing trace with hash -1939653789, now seen corresponding path program 3 times [2021-05-03 14:45:33,460 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:33,460 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1068068213] [2021-05-03 14:45:33,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:33,508 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1068068213] [2021-05-03 14:45:33,508 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:33,508 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:33,508 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [265748005] [2021-05-03 14:45:33,508 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:33,509 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:33,509 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:33,509 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:33,509 INFO L87 Difference]: Start difference. First operand 379 states and 1163 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:33,592 INFO L93 Difference]: Finished difference Result 514 states and 1463 transitions. [2021-05-03 14:45:33,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:33,593 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:33,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:33,594 INFO L225 Difference]: With dead ends: 514 [2021-05-03 14:45:33,594 INFO L226 Difference]: Without dead ends: 506 [2021-05-03 14:45:33,594 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 47.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 506 states. [2021-05-03 14:45:33,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 506 to 379. [2021-05-03 14:45:33,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 379 states, 378 states have (on average 3.066137566137566) internal successors, (1159), 378 states have internal predecessors, (1159), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:33,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 1159 transitions. [2021-05-03 14:45:33,602 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 1159 transitions. Word has length 18 [2021-05-03 14:45:33,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:33,602 INFO L480 AbstractCegarLoop]: Abstraction has 379 states and 1159 transitions. [2021-05-03 14:45:33,602 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,602 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 1159 transitions. [2021-05-03 14:45:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:33,603 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:33,603 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:33,603 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2021-05-03 14:45:33,603 INFO L428 AbstractCegarLoop]: === Iteration 47 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:33,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:33,604 INFO L82 PathProgramCache]: Analyzing trace with hash -1583210651, now seen corresponding path program 4 times [2021-05-03 14:45:33,604 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:33,604 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388023126] [2021-05-03 14:45:33,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:33,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:33,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:33,677 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388023126] [2021-05-03 14:45:33,677 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:33,677 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:33,677 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1066294010] [2021-05-03 14:45:33,677 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:33,677 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:33,678 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:33,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,678 INFO L87 Difference]: Start difference. First operand 379 states and 1159 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:33,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:33,736 INFO L93 Difference]: Finished difference Result 496 states and 1426 transitions. [2021-05-03 14:45:33,737 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:33,737 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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 18 [2021-05-03 14:45:33,737 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:33,738 INFO L225 Difference]: With dead ends: 496 [2021-05-03 14:45:33,738 INFO L226 Difference]: Without dead ends: 496 [2021-05-03 14:45:33,738 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 52.8ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,739 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 496 states. [2021-05-03 14:45:33,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 496 to 359. [2021-05-03 14:45:33,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 359 states, 358 states have (on average 3.0139664804469275) internal successors, (1079), 358 states have internal predecessors, (1079), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:33,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 1079 transitions. [2021-05-03 14:45:33,745 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 1079 transitions. Word has length 18 [2021-05-03 14:45:33,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:33,745 INFO L480 AbstractCegarLoop]: Abstraction has 359 states and 1079 transitions. [2021-05-03 14:45:33,745 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:33,745 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1079 transitions. [2021-05-03 14:45:33,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:33,746 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:33,746 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:33,746 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2021-05-03 14:45:33,746 INFO L428 AbstractCegarLoop]: === Iteration 48 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:33,746 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:33,746 INFO L82 PathProgramCache]: Analyzing trace with hash 2015137509, now seen corresponding path program 5 times [2021-05-03 14:45:33,746 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:33,746 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096886480] [2021-05-03 14:45:33,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:33,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:33,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:33,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2096886480] [2021-05-03 14:45:33,769 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:33,770 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:33,770 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [812753224] [2021-05-03 14:45:33,770 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:33,770 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:33,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:33,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:33,771 INFO L87 Difference]: Start difference. First operand 359 states and 1079 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:33,804 INFO L93 Difference]: Finished difference Result 439 states and 1248 transitions. [2021-05-03 14:45:33,805 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 14:45:33,805 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:33,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:33,806 INFO L225 Difference]: With dead ends: 439 [2021-05-03 14:45:33,806 INFO L226 Difference]: Without dead ends: 431 [2021-05-03 14:45:33,806 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 13.6ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2021-05-03 14:45:33,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 359. [2021-05-03 14:45:33,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 359 states, 358 states have (on average 3.0083798882681565) internal successors, (1077), 358 states have internal predecessors, (1077), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:33,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 1077 transitions. [2021-05-03 14:45:33,819 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 1077 transitions. Word has length 18 [2021-05-03 14:45:33,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:33,819 INFO L480 AbstractCegarLoop]: Abstraction has 359 states and 1077 transitions. [2021-05-03 14:45:33,819 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:33,819 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1077 transitions. [2021-05-03 14:45:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:33,820 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:33,820 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:33,820 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2021-05-03 14:45:33,820 INFO L428 AbstractCegarLoop]: === Iteration 49 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:33,820 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:33,821 INFO L82 PathProgramCache]: Analyzing trace with hash 325544227, now seen corresponding path program 4 times [2021-05-03 14:45:33,821 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:33,821 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1503541211] [2021-05-03 14:45:33,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:33,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:33,890 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1503541211] [2021-05-03 14:45:33,890 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:33,890 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:33,890 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [63592027] [2021-05-03 14:45:33,890 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:33,890 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:33,890 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:33,890 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:33,891 INFO L87 Difference]: Start difference. First operand 359 states and 1077 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:33,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:33,990 INFO L93 Difference]: Finished difference Result 439 states and 1246 transitions. [2021-05-03 14:45:33,990 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:33,990 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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 18 [2021-05-03 14:45:33,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:33,991 INFO L225 Difference]: With dead ends: 439 [2021-05-03 14:45:33,991 INFO L226 Difference]: Without dead ends: 431 [2021-05-03 14:45:33,992 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 87.3ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:33,993 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states. [2021-05-03 14:45:33,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 359. [2021-05-03 14:45:33,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 359 states, 358 states have (on average 3.0027932960893855) internal successors, (1075), 358 states have internal predecessors, (1075), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:33,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 1075 transitions. [2021-05-03 14:45:33,999 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 1075 transitions. Word has length 18 [2021-05-03 14:45:33,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:33,999 INFO L480 AbstractCegarLoop]: Abstraction has 359 states and 1075 transitions. [2021-05-03 14:45:34,000 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1075 transitions. [2021-05-03 14:45:34,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:34,000 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:34,000 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:34,000 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2021-05-03 14:45:34,001 INFO L428 AbstractCegarLoop]: === Iteration 50 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:34,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:34,001 INFO L82 PathProgramCache]: Analyzing trace with hash 724624817, now seen corresponding path program 6 times [2021-05-03 14:45:34,001 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:34,001 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849991771] [2021-05-03 14:45:34,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:34,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:34,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:34,017 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849991771] [2021-05-03 14:45:34,017 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:34,018 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-05-03 14:45:34,018 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110405832] [2021-05-03 14:45:34,018 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states [2021-05-03 14:45:34,018 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:34,018 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-05-03 14:45:34,018 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-05-03 14:45:34,018 INFO L87 Difference]: Start difference. First operand 359 states and 1075 transitions. Second operand has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:34,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:34,048 INFO L93 Difference]: Finished difference Result 386 states and 1116 transitions. [2021-05-03 14:45:34,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-05-03 14:45:34,049 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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 18 [2021-05-03 14:45:34,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:34,050 INFO L225 Difference]: With dead ends: 386 [2021-05-03 14:45:34,050 INFO L226 Difference]: Without dead ends: 376 [2021-05-03 14:45:34,050 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 13.7ms TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:34,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 376 states. [2021-05-03 14:45:34,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 376 to 359. [2021-05-03 14:45:34,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 359 states, 358 states have (on average 2.9972067039106145) internal successors, (1073), 358 states have internal predecessors, (1073), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 359 states and 1073 transitions. [2021-05-03 14:45:34,055 INFO L78 Accepts]: Start accepts. Automaton has 359 states and 1073 transitions. Word has length 18 [2021-05-03 14:45:34,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:34,055 INFO L480 AbstractCegarLoop]: Abstraction has 359 states and 1073 transitions. [2021-05-03 14:45:34,055 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 4 states, 4 states have (on average 4.5) internal successors, (18), 4 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) [2021-05-03 14:45:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 1073 transitions. [2021-05-03 14:45:34,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-05-03 14:45:34,056 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:34,056 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:34,056 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2021-05-03 14:45:34,056 INFO L428 AbstractCegarLoop]: === Iteration 51 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:34,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:34,056 INFO L82 PathProgramCache]: Analyzing trace with hash 1561485447, now seen corresponding path program 5 times [2021-05-03 14:45:34,057 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:34,057 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622237712] [2021-05-03 14:45:34,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:34,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:34,129 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-05-03 14:45:34,129 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622237712] [2021-05-03 14:45:34,129 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-05-03 14:45:34,129 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-05-03 14:45:34,129 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [366771136] [2021-05-03 14:45:34,129 INFO L460 AbstractCegarLoop]: Interpolant automaton has 5 states [2021-05-03 14:45:34,129 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:34,130 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-05-03 14:45:34,130 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-05-03 14:45:34,130 INFO L87 Difference]: Start difference. First operand 359 states and 1073 transitions. Second operand has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:34,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:34,250 INFO L93 Difference]: Finished difference Result 386 states and 1114 transitions. [2021-05-03 14:45:34,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-05-03 14:45:34,250 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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 18 [2021-05-03 14:45:34,250 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:34,251 INFO L225 Difference]: With dead ends: 386 [2021-05-03 14:45:34,251 INFO L226 Difference]: Without dead ends: 374 [2021-05-03 14:45:34,251 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 86.7ms TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2021-05-03 14:45:34,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 374 states. [2021-05-03 14:45:34,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 374 to 357. [2021-05-03 14:45:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 357 states, 356 states have (on average 3.002808988764045) internal successors, (1069), 356 states have internal predecessors, (1069), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:34,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 1069 transitions. [2021-05-03 14:45:34,257 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 1069 transitions. Word has length 18 [2021-05-03 14:45:34,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:34,257 INFO L480 AbstractCegarLoop]: Abstraction has 357 states and 1069 transitions. [2021-05-03 14:45:34,257 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 5 states, 5 states have (on average 3.6) internal successors, (18), 5 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) [2021-05-03 14:45:34,257 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 1069 transitions. [2021-05-03 14:45:34,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:45:34,258 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:34,258 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:34,258 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2021-05-03 14:45:34,258 INFO L428 AbstractCegarLoop]: === Iteration 52 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:34,258 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:34,258 INFO L82 PathProgramCache]: Analyzing trace with hash -2111156678, now seen corresponding path program 1 times [2021-05-03 14:45:34,258 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:34,258 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [506371776] [2021-05-03 14:45:34,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:34,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:34,579 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:34,579 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [506371776] [2021-05-03 14:45:34,580 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1105390146] [2021-05-03 14:45:34,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:34,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:34,660 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:45:34,669 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:45:34,919 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 40 [2021-05-03 14:45:35,423 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 49 [2021-05-03 14:45:35,734 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:35,734 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:45:35,734 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:45:35,734 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138530525] [2021-05-03 14:45:35,734 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:45:35,735 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:35,735 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:45:35,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=279, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:45:35,735 INFO L87 Difference]: Start difference. First operand 357 states and 1069 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:36,540 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 65 [2021-05-03 14:45:36,834 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 50 [2021-05-03 14:45:36,979 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2021-05-03 14:45:37,236 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-05-03 14:45:37,636 WARN L205 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 74 [2021-05-03 14:45:37,877 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2021-05-03 14:45:38,086 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2021-05-03 14:45:38,253 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2021-05-03 14:45:38,406 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2021-05-03 14:45:38,557 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 63 [2021-05-03 14:45:38,771 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 48 [2021-05-03 14:45:38,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:38,781 INFO L93 Difference]: Finished difference Result 657 states and 1883 transitions. [2021-05-03 14:45:38,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-05-03 14:45:38,781 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:45:38,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:38,783 INFO L225 Difference]: With dead ends: 657 [2021-05-03 14:45:38,783 INFO L226 Difference]: Without dead ends: 612 [2021-05-03 14:45:38,784 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 343 ImplicationChecksByTransitivity, 3621.2ms TimeCoverageRelationStatistics Valid=289, Invalid=1193, Unknown=0, NotChecked=0, Total=1482 [2021-05-03 14:45:38,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 612 states. [2021-05-03 14:45:38,793 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 612 to 392. [2021-05-03 14:45:38,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 392 states, 391 states have (on average 2.9514066496163682) internal successors, (1154), 391 states have internal predecessors, (1154), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 392 states and 1154 transitions. [2021-05-03 14:45:38,795 INFO L78 Accepts]: Start accepts. Automaton has 392 states and 1154 transitions. Word has length 20 [2021-05-03 14:45:38,795 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:38,795 INFO L480 AbstractCegarLoop]: Abstraction has 392 states and 1154 transitions. [2021-05-03 14:45:38,795 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1154 transitions. [2021-05-03 14:45:38,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:45:38,796 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:38,796 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:39,018 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable51 [2021-05-03 14:45:39,019 INFO L428 AbstractCegarLoop]: === Iteration 53 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:39,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:39,019 INFO L82 PathProgramCache]: Analyzing trace with hash 301436920, now seen corresponding path program 2 times [2021-05-03 14:45:39,019 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:39,019 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [534078217] [2021-05-03 14:45:39,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:39,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:39,518 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:39,518 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [534078217] [2021-05-03 14:45:39,518 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1458447290] [2021-05-03 14:45:39,518 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:39,558 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:45:39,558 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:45:39,559 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:45:39,560 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:45:40,106 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 51 [2021-05-03 14:45:40,374 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:40,375 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:45:40,375 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:45:40,375 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [218640193] [2021-05-03 14:45:40,375 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:45:40,375 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:40,376 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:45:40,376 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=302, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:45:40,376 INFO L87 Difference]: Start difference. First operand 392 states and 1154 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:40,505 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 56 [2021-05-03 14:45:40,649 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2021-05-03 14:45:41,247 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 57 [2021-05-03 14:45:41,426 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2021-05-03 14:45:41,869 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2021-05-03 14:45:42,100 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 79 [2021-05-03 14:45:42,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:42,108 INFO L93 Difference]: Finished difference Result 673 states and 1961 transitions. [2021-05-03 14:45:42,108 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-05-03 14:45:42,108 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:45:42,108 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:42,110 INFO L225 Difference]: With dead ends: 673 [2021-05-03 14:45:42,110 INFO L226 Difference]: Without dead ends: 658 [2021-05-03 14:45:42,110 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 278 ImplicationChecksByTransitivity, 2315.9ms TimeCoverageRelationStatistics Valid=249, Invalid=873, Unknown=0, NotChecked=0, Total=1122 [2021-05-03 14:45:42,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 658 states. [2021-05-03 14:45:42,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 658 to 412. [2021-05-03 14:45:42,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 412 states, 411 states have (on average 2.995133819951338) internal successors, (1231), 411 states have internal predecessors, (1231), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 412 states and 1231 transitions. [2021-05-03 14:45:42,118 INFO L78 Accepts]: Start accepts. Automaton has 412 states and 1231 transitions. Word has length 20 [2021-05-03 14:45:42,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:42,118 INFO L480 AbstractCegarLoop]: Abstraction has 412 states and 1231 transitions. [2021-05-03 14:45:42,119 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1231 transitions. [2021-05-03 14:45:42,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:45:42,120 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:42,120 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:42,332 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable76,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:42,333 INFO L428 AbstractCegarLoop]: === Iteration 54 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:42,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:42,333 INFO L82 PathProgramCache]: Analyzing trace with hash -1134434440, now seen corresponding path program 3 times [2021-05-03 14:45:42,333 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:42,333 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750878550] [2021-05-03 14:45:42,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:42,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:42,614 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:42,614 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750878550] [2021-05-03 14:45:42,614 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [35987260] [2021-05-03 14:45:42,614 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:42,655 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-05-03 14:45:42,655 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:45:42,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:45:42,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:45:43,410 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:43,411 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:45:43,411 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:45:43,411 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2010583841] [2021-05-03 14:45:43,411 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:45:43,412 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:43,412 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:45:43,412 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=314, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:45:43,412 INFO L87 Difference]: Start difference. First operand 412 states and 1231 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:44,069 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 64 [2021-05-03 14:45:44,340 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 55 [2021-05-03 14:45:44,500 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2021-05-03 14:45:44,745 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 59 [2021-05-03 14:45:44,908 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2021-05-03 14:45:45,062 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2021-05-03 14:45:45,235 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2021-05-03 14:45:45,400 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 58 [2021-05-03 14:45:45,562 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 51 [2021-05-03 14:45:45,605 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:45,605 INFO L93 Difference]: Finished difference Result 618 states and 1824 transitions. [2021-05-03 14:45:45,605 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-05-03 14:45:45,606 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:45:45,606 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:45,607 INFO L225 Difference]: With dead ends: 618 [2021-05-03 14:45:45,607 INFO L226 Difference]: Without dead ends: 603 [2021-05-03 14:45:45,607 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 212 ImplicationChecksByTransitivity, 2491.5ms TimeCoverageRelationStatistics Valid=262, Invalid=928, Unknown=0, NotChecked=0, Total=1190 [2021-05-03 14:45:45,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 603 states. [2021-05-03 14:45:45,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 603 to 421. [2021-05-03 14:45:45,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 421 states, 420 states have (on average 2.9952380952380953) internal successors, (1258), 420 states have internal predecessors, (1258), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:45,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 421 states and 1258 transitions. [2021-05-03 14:45:45,613 INFO L78 Accepts]: Start accepts. Automaton has 421 states and 1258 transitions. Word has length 20 [2021-05-03 14:45:45,613 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:45,613 INFO L480 AbstractCegarLoop]: Abstraction has 421 states and 1258 transitions. [2021-05-03 14:45:45,613 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:45,613 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1258 transitions. [2021-05-03 14:45:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:45:45,614 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:45,614 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:45,814 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable97,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:45,815 INFO L428 AbstractCegarLoop]: === Iteration 55 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:45,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:45,815 INFO L82 PathProgramCache]: Analyzing trace with hash 464235032, now seen corresponding path program 4 times [2021-05-03 14:45:45,815 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:45,815 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441575081] [2021-05-03 14:45:45,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:46,168 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1441575081] [2021-05-03 14:45:46,168 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2125307746] [2021-05-03 14:45:46,168 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:46,214 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:45:46,214 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:45:46,215 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:45:46,218 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:45:46,354 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2021-05-03 14:45:46,737 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2021-05-03 14:45:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:46,992 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:45:46,993 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:45:46,993 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [750376114] [2021-05-03 14:45:46,993 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:45:46,993 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:46,993 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:45:46,993 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=274, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:45:46,994 INFO L87 Difference]: Start difference. First operand 421 states and 1258 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:47,380 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2021-05-03 14:45:47,659 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 59 [2021-05-03 14:45:48,033 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 61 [2021-05-03 14:45:48,196 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2021-05-03 14:45:48,392 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 66 [2021-05-03 14:45:48,570 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 62 [2021-05-03 14:45:48,762 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 72 [2021-05-03 14:45:48,886 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2021-05-03 14:45:49,050 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 58 [2021-05-03 14:45:49,255 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 67 [2021-05-03 14:45:49,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:49,288 INFO L93 Difference]: Finished difference Result 640 states and 1854 transitions. [2021-05-03 14:45:49,289 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-05-03 14:45:49,289 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:45:49,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:49,291 INFO L225 Difference]: With dead ends: 640 [2021-05-03 14:45:49,291 INFO L226 Difference]: Without dead ends: 610 [2021-05-03 14:45:49,291 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 2733.3ms TimeCoverageRelationStatistics Valid=269, Invalid=853, Unknown=0, NotChecked=0, Total=1122 [2021-05-03 14:45:49,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 610 states. [2021-05-03 14:45:49,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 610 to 423. [2021-05-03 14:45:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 423 states, 422 states have (on average 2.9976303317535544) internal successors, (1265), 422 states have internal predecessors, (1265), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:49,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 423 states and 1265 transitions. [2021-05-03 14:45:49,299 INFO L78 Accepts]: Start accepts. Automaton has 423 states and 1265 transitions. Word has length 20 [2021-05-03 14:45:49,299 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:49,299 INFO L480 AbstractCegarLoop]: Abstraction has 423 states and 1265 transitions. [2021-05-03 14:45:49,299 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1265 transitions. [2021-05-03 14:45:49,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:45:49,300 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:49,300 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:49,520 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable123,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:49,521 INFO L428 AbstractCegarLoop]: === Iteration 56 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:49,521 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:49,521 INFO L82 PathProgramCache]: Analyzing trace with hash 812620716, now seen corresponding path program 5 times [2021-05-03 14:45:49,521 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:49,521 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367643015] [2021-05-03 14:45:49,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:49,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:49,765 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:49,765 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367643015] [2021-05-03 14:45:49,765 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1934361210] [2021-05-03 14:45:49,766 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:49,802 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:45:49,802 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:45:49,803 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:45:49,804 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:45:50,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,246 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,250 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,250 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,253 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,258 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,263 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,271 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,274 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,278 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,282 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,285 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,286 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,289 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,291 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,296 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:45:50,303 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:45:50,396 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:45:50,398 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 12 xjuncts. [2021-05-03 14:45:50,398 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 1 variables, input treesize:449, output treesize:365 [2021-05-03 14:45:50,518 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 43 [2021-05-03 14:45:50,851 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:50,851 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:45:50,851 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:45:50,851 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161622969] [2021-05-03 14:45:50,852 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:45:50,852 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:50,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:45:50,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=324, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:45:50,852 INFO L87 Difference]: Start difference. First operand 423 states and 1265 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:51,441 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 68 [2021-05-03 14:45:51,739 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 70 [2021-05-03 14:45:52,029 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 85 [2021-05-03 14:45:52,315 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 91 [2021-05-03 14:45:52,357 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:52,357 INFO L93 Difference]: Finished difference Result 719 states and 2090 transitions. [2021-05-03 14:45:52,357 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 14:45:52,358 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:45:52,358 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:52,360 INFO L225 Difference]: With dead ends: 719 [2021-05-03 14:45:52,360 INFO L226 Difference]: Without dead ends: 657 [2021-05-03 14:45:52,360 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 130 ImplicationChecksByTransitivity, 1912.8ms TimeCoverageRelationStatistics Valid=134, Invalid=568, Unknown=0, NotChecked=0, Total=702 [2021-05-03 14:45:52,361 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 657 states. [2021-05-03 14:45:52,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 657 to 429. [2021-05-03 14:45:52,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 429 states, 428 states have (on average 3.0023364485981308) internal successors, (1285), 428 states have internal predecessors, (1285), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:52,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 429 states and 1285 transitions. [2021-05-03 14:45:52,368 INFO L78 Accepts]: Start accepts. Automaton has 429 states and 1285 transitions. Word has length 20 [2021-05-03 14:45:52,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:52,368 INFO L480 AbstractCegarLoop]: Abstraction has 429 states and 1285 transitions. [2021-05-03 14:45:52,368 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:52,369 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1285 transitions. [2021-05-03 14:45:52,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:45:52,370 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:52,370 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:52,584 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable145 [2021-05-03 14:45:52,585 INFO L428 AbstractCegarLoop]: === Iteration 57 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:52,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:52,585 INFO L82 PathProgramCache]: Analyzing trace with hash -1379795916, now seen corresponding path program 6 times [2021-05-03 14:45:52,585 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:52,585 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1541392435] [2021-05-03 14:45:52,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:53,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:53,028 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1541392435] [2021-05-03 14:45:53,028 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1067215951] [2021-05-03 14:45:53,028 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:53,059 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-05-03 14:45:53,059 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:45:53,060 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:45:53,061 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:45:53,492 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 52 [2021-05-03 14:45:53,784 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:53,784 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:45:53,784 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:45:53,784 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828941593] [2021-05-03 14:45:53,784 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:45:53,784 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:45:53,785 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:45:53,785 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=328, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:45:53,785 INFO L87 Difference]: Start difference. First operand 429 states and 1285 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:54,054 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2021-05-03 14:45:54,372 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2021-05-03 14:45:54,815 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 55 [2021-05-03 14:45:55,125 WARN L205 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2021-05-03 14:45:55,421 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 45 [2021-05-03 14:45:55,620 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 64 [2021-05-03 14:45:55,816 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-05-03 14:45:56,128 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 48 [2021-05-03 14:45:56,519 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 86 [2021-05-03 14:45:56,806 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 76 [2021-05-03 14:45:57,148 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 77 [2021-05-03 14:45:57,469 WARN L205 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 74 [2021-05-03 14:45:57,824 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 65 [2021-05-03 14:45:58,156 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 69 [2021-05-03 14:45:58,507 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 83 [2021-05-03 14:45:58,750 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 74 [2021-05-03 14:45:58,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:45:58,801 INFO L93 Difference]: Finished difference Result 762 states and 2231 transitions. [2021-05-03 14:45:58,801 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2021-05-03 14:45:58,801 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:45:58,801 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:45:58,803 INFO L225 Difference]: With dead ends: 762 [2021-05-03 14:45:58,803 INFO L226 Difference]: Without dead ends: 747 [2021-05-03 14:45:58,803 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 42 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 365 ImplicationChecksByTransitivity, 5294.2ms TimeCoverageRelationStatistics Valid=343, Invalid=1549, Unknown=0, NotChecked=0, Total=1892 [2021-05-03 14:45:58,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 747 states. [2021-05-03 14:45:58,808 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 747 to 435. [2021-05-03 14:45:58,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 435 states, 434 states have (on average 3.013824884792627) internal successors, (1308), 434 states have internal predecessors, (1308), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:58,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 435 states and 1308 transitions. [2021-05-03 14:45:58,809 INFO L78 Accepts]: Start accepts. Automaton has 435 states and 1308 transitions. Word has length 20 [2021-05-03 14:45:58,809 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:45:58,810 INFO L480 AbstractCegarLoop]: Abstraction has 435 states and 1308 transitions. [2021-05-03 14:45:58,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:45:58,810 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1308 transitions. [2021-05-03 14:45:58,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:45:58,810 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:45:58,811 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:45:59,011 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable157 [2021-05-03 14:45:59,011 INFO L428 AbstractCegarLoop]: === Iteration 58 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:45:59,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:45:59,011 INFO L82 PathProgramCache]: Analyzing trace with hash 1032797682, now seen corresponding path program 7 times [2021-05-03 14:45:59,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:45:59,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [303811239] [2021-05-03 14:45:59,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:45:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:59,262 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:45:59,263 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [303811239] [2021-05-03 14:45:59,263 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [884734858] [2021-05-03 14:45:59,263 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:45:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:45:59,327 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:45:59,328 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:00,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:00,097 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:00,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:46:00,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713601489] [2021-05-03 14:46:00,097 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:46:00,097 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:00,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:46:00,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=317, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:46:00,098 INFO L87 Difference]: Start difference. First operand 435 states and 1308 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:00,213 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 55 [2021-05-03 14:46:00,360 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2021-05-03 14:46:00,834 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2021-05-03 14:46:01,150 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 60 [2021-05-03 14:46:01,286 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2021-05-03 14:46:01,679 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 75 [2021-05-03 14:46:01,991 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2021-05-03 14:46:02,152 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2021-05-03 14:46:02,317 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 63 [2021-05-03 14:46:02,695 WARN L205 SmtUtils]: Spent 228.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 81 [2021-05-03 14:46:02,833 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 59 [2021-05-03 14:46:03,007 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2021-05-03 14:46:03,400 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 81 [2021-05-03 14:46:03,667 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 84 [2021-05-03 14:46:04,018 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 82 [2021-05-03 14:46:04,163 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 59 [2021-05-03 14:46:04,440 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 75 [2021-05-03 14:46:04,732 WARN L205 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-05-03 14:46:04,959 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 69 [2021-05-03 14:46:05,168 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 72 [2021-05-03 14:46:05,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:05,173 INFO L93 Difference]: Finished difference Result 1022 states and 2974 transitions. [2021-05-03 14:46:05,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2021-05-03 14:46:05,173 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:05,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:05,174 INFO L225 Difference]: With dead ends: 1022 [2021-05-03 14:46:05,175 INFO L226 Difference]: Without dead ends: 947 [2021-05-03 14:46:05,175 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 603 ImplicationChecksByTransitivity, 5286.6ms TimeCoverageRelationStatistics Valid=526, Invalid=1924, Unknown=0, NotChecked=0, Total=2450 [2021-05-03 14:46:05,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 947 states. [2021-05-03 14:46:05,180 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 947 to 448. [2021-05-03 14:46:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 448 states, 447 states have (on average 3.0380313199105147) internal successors, (1358), 447 states have internal predecessors, (1358), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:05,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 448 states and 1358 transitions. [2021-05-03 14:46:05,181 INFO L78 Accepts]: Start accepts. Automaton has 448 states and 1358 transitions. Word has length 20 [2021-05-03 14:46:05,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:05,181 INFO L480 AbstractCegarLoop]: Abstraction has 448 states and 1358 transitions. [2021-05-03 14:46:05,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:05,181 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1358 transitions. [2021-05-03 14:46:05,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:05,182 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:05,182 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:05,382 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable179 [2021-05-03 14:46:05,383 INFO L428 AbstractCegarLoop]: === Iteration 59 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:05,383 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:05,383 INFO L82 PathProgramCache]: Analyzing trace with hash -280993702, now seen corresponding path program 8 times [2021-05-03 14:46:05,383 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:05,383 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1438729243] [2021-05-03 14:46:05,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:05,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:05,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:05,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1438729243] [2021-05-03 14:46:05,913 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1835607019] [2021-05-03 14:46:05,913 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:05,963 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:46:05,964 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:05,964 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:46:05,965 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:06,166 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 39 [2021-05-03 14:46:06,560 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 50 [2021-05-03 14:46:06,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:06,804 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:06,804 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:46:06,804 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1686891169] [2021-05-03 14:46:06,805 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:46:06,805 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:06,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:46:06,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:46:06,805 INFO L87 Difference]: Start difference. First operand 448 states and 1358 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:07,340 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 62 [2021-05-03 14:46:07,489 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 66 [2021-05-03 14:46:08,046 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 65 [2021-05-03 14:46:08,262 WARN L205 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 82 [2021-05-03 14:46:08,520 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2021-05-03 14:46:08,762 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 60 [2021-05-03 14:46:08,883 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 49 [2021-05-03 14:46:09,080 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 62 [2021-05-03 14:46:09,198 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2021-05-03 14:46:09,412 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 64 [2021-05-03 14:46:09,703 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 68 [2021-05-03 14:46:10,084 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 60 [2021-05-03 14:46:10,252 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 59 [2021-05-03 14:46:10,542 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2021-05-03 14:46:10,660 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2021-05-03 14:46:10,802 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2021-05-03 14:46:11,072 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 57 [2021-05-03 14:46:11,200 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 52 [2021-05-03 14:46:11,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:11,234 INFO L93 Difference]: Finished difference Result 860 states and 2584 transitions. [2021-05-03 14:46:11,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2021-05-03 14:46:11,234 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:11,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:11,236 INFO L225 Difference]: With dead ends: 860 [2021-05-03 14:46:11,236 INFO L226 Difference]: Without dead ends: 830 [2021-05-03 14:46:11,236 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 872 ImplicationChecksByTransitivity, 5053.3ms TimeCoverageRelationStatistics Valid=589, Invalid=2381, Unknown=0, NotChecked=0, Total=2970 [2021-05-03 14:46:11,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2021-05-03 14:46:11,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 463. [2021-05-03 14:46:11,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 463 states, 462 states have (on average 3.0411255411255413) internal successors, (1405), 462 states have internal predecessors, (1405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:11,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 1405 transitions. [2021-05-03 14:46:11,245 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 1405 transitions. Word has length 20 [2021-05-03 14:46:11,245 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:11,245 INFO L480 AbstractCegarLoop]: Abstraction has 463 states and 1405 transitions. [2021-05-03 14:46:11,246 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:11,246 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1405 transitions. [2021-05-03 14:46:11,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:11,246 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:11,247 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:11,468 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable199 [2021-05-03 14:46:11,468 INFO L428 AbstractCegarLoop]: === Iteration 60 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:11,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:11,468 INFO L82 PathProgramCache]: Analyzing trace with hash 2131599896, now seen corresponding path program 9 times [2021-05-03 14:46:11,468 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:11,468 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [263306643] [2021-05-03 14:46:11,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:11,891 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:11,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [263306643] [2021-05-03 14:46:11,891 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1788271955] [2021-05-03 14:46:11,891 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:11,920 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-05-03 14:46:11,920 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:11,920 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:46:11,921 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:12,045 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2021-05-03 14:46:12,429 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2021-05-03 14:46:12,620 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:12,620 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:12,620 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:46:12,621 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070765608] [2021-05-03 14:46:12,621 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:46:12,621 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:12,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:46:12,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=278, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:46:12,621 INFO L87 Difference]: Start difference. First operand 463 states and 1405 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:13,074 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 54 [2021-05-03 14:46:13,511 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2021-05-03 14:46:13,665 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2021-05-03 14:46:13,950 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 58 [2021-05-03 14:46:14,092 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2021-05-03 14:46:14,323 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2021-05-03 14:46:14,546 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 66 [2021-05-03 14:46:14,758 WARN L205 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 65 [2021-05-03 14:46:15,048 WARN L205 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 69 [2021-05-03 14:46:15,185 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2021-05-03 14:46:15,464 WARN L205 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 62 [2021-05-03 14:46:15,777 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 68 [2021-05-03 14:46:15,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:15,802 INFO L93 Difference]: Finished difference Result 782 states and 2273 transitions. [2021-05-03 14:46:15,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-05-03 14:46:15,803 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:15,803 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:15,804 INFO L225 Difference]: With dead ends: 782 [2021-05-03 14:46:15,804 INFO L226 Difference]: Without dead ends: 752 [2021-05-03 14:46:15,804 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 338 ImplicationChecksByTransitivity, 3738.7ms TimeCoverageRelationStatistics Valid=332, Invalid=1228, Unknown=0, NotChecked=0, Total=1560 [2021-05-03 14:46:15,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 752 states. [2021-05-03 14:46:15,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 752 to 463. [2021-05-03 14:46:15,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 463 states, 462 states have (on average 3.0411255411255413) internal successors, (1405), 462 states have internal predecessors, (1405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:15,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 1405 transitions. [2021-05-03 14:46:15,810 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 1405 transitions. Word has length 20 [2021-05-03 14:46:15,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:15,810 INFO L480 AbstractCegarLoop]: Abstraction has 463 states and 1405 transitions. [2021-05-03 14:46:15,810 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:15,810 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1405 transitions. [2021-05-03 14:46:15,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:15,810 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:15,811 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:16,011 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable221 [2021-05-03 14:46:16,011 INFO L428 AbstractCegarLoop]: === Iteration 61 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:16,012 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:16,012 INFO L82 PathProgramCache]: Analyzing trace with hash 695728536, now seen corresponding path program 10 times [2021-05-03 14:46:16,012 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:16,012 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658400869] [2021-05-03 14:46:16,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:16,495 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:16,495 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658400869] [2021-05-03 14:46:16,495 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [660640116] [2021-05-03 14:46:16,495 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:16,527 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:46:16,527 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:16,528 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:46:16,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:16,855 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,857 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,861 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,866 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,869 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,870 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,874 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,877 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,878 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,883 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:46:16,886 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,892 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,893 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,897 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,898 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,903 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,908 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:46:16,912 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,916 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,920 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,925 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:16,946 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:16,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:46:16,951 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:17,158 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2021-05-03 14:46:17,158 INFO L628 ElimStorePlain]: treesize reduction 70, result has 78.1 percent of original size [2021-05-03 14:46:17,160 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 14 xjuncts. [2021-05-03 14:46:17,160 INFO L247 ElimStorePlain]: Needed 19 recursive calls to eliminate 1 variables, input treesize:511, output treesize:249 [2021-05-03 14:46:20,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:20,501 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:20,501 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:46:20,501 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372441591] [2021-05-03 14:46:20,501 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:46:20,501 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:20,501 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:46:20,501 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=272, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:46:20,502 INFO L87 Difference]: Start difference. First operand 463 states and 1405 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:21,248 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 51 [2021-05-03 14:46:21,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:21,275 INFO L93 Difference]: Finished difference Result 702 states and 2087 transitions. [2021-05-03 14:46:21,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2021-05-03 14:46:21,275 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:21,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:21,276 INFO L225 Difference]: With dead ends: 702 [2021-05-03 14:46:21,276 INFO L226 Difference]: Without dead ends: 687 [2021-05-03 14:46:21,276 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 1407.0ms TimeCoverageRelationStatistics Valid=142, Invalid=508, Unknown=0, NotChecked=0, Total=650 [2021-05-03 14:46:21,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states. [2021-05-03 14:46:21,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 463. [2021-05-03 14:46:21,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 463 states, 462 states have (on average 3.0411255411255413) internal successors, (1405), 462 states have internal predecessors, (1405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:21,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 1405 transitions. [2021-05-03 14:46:21,282 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 1405 transitions. Word has length 20 [2021-05-03 14:46:21,282 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:21,282 INFO L480 AbstractCegarLoop]: Abstraction has 463 states and 1405 transitions. [2021-05-03 14:46:21,282 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:21,283 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1405 transitions. [2021-05-03 14:46:21,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:21,283 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:21,283 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:21,485 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable239 [2021-05-03 14:46:21,485 INFO L428 AbstractCegarLoop]: === Iteration 62 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:21,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:21,486 INFO L82 PathProgramCache]: Analyzing trace with hash -2000569288, now seen corresponding path program 11 times [2021-05-03 14:46:21,486 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:21,486 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [931747547] [2021-05-03 14:46:21,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:21,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:21,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [931747547] [2021-05-03 14:46:21,903 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1676251084] [2021-05-03 14:46:21,904 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:21,933 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:46:21,933 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:21,934 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:46:21,935 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:22,436 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 44 [2021-05-03 14:46:22,704 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:22,705 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:22,705 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:46:22,705 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1824937242] [2021-05-03 14:46:22,705 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:46:22,705 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:22,705 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:46:22,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:46:22,706 INFO L87 Difference]: Start difference. First operand 463 states and 1405 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:23,128 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 53 [2021-05-03 14:46:23,581 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 60 [2021-05-03 14:46:23,716 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 55 [2021-05-03 14:46:23,861 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 55 [2021-05-03 14:46:24,089 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 92 DAG size of output: 74 [2021-05-03 14:46:24,276 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 63 [2021-05-03 14:46:24,523 WARN L205 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 59 [2021-05-03 14:46:24,550 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:24,550 INFO L93 Difference]: Finished difference Result 697 states and 2049 transitions. [2021-05-03 14:46:24,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-05-03 14:46:24,551 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:24,551 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:24,552 INFO L225 Difference]: With dead ends: 697 [2021-05-03 14:46:24,552 INFO L226 Difference]: Without dead ends: 682 [2021-05-03 14:46:24,552 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 2469.5ms TimeCoverageRelationStatistics Valid=196, Invalid=860, Unknown=0, NotChecked=0, Total=1056 [2021-05-03 14:46:24,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 682 states. [2021-05-03 14:46:24,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 682 to 463. [2021-05-03 14:46:24,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 463 states, 462 states have (on average 3.0411255411255413) internal successors, (1405), 462 states have internal predecessors, (1405), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:24,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 463 states and 1405 transitions. [2021-05-03 14:46:24,563 INFO L78 Accepts]: Start accepts. Automaton has 463 states and 1405 transitions. Word has length 20 [2021-05-03 14:46:24,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:24,563 INFO L480 AbstractCegarLoop]: Abstraction has 463 states and 1405 transitions. [2021-05-03 14:46:24,563 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:24,563 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1405 transitions. [2021-05-03 14:46:24,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:24,564 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:24,564 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:24,785 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1084 [2021-05-03 14:46:24,786 INFO L428 AbstractCegarLoop]: === Iteration 63 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:24,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:24,786 INFO L82 PathProgramCache]: Analyzing trace with hash -616411988, now seen corresponding path program 12 times [2021-05-03 14:46:24,786 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:24,786 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1302698627] [2021-05-03 14:46:24,786 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:25,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:25,180 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1302698627] [2021-05-03 14:46:25,180 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [582798400] [2021-05-03 14:46:25,180 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:25,237 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-05-03 14:46:25,237 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:25,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:46:25,241 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:25,385 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 40 [2021-05-03 14:46:25,744 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2021-05-03 14:46:26,092 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 28 [2021-05-03 14:46:26,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:26,149 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:26,150 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:46:26,150 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1690428494] [2021-05-03 14:46:26,150 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:46:26,150 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:26,150 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:46:26,150 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=291, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:46:26,150 INFO L87 Difference]: Start difference. First operand 463 states and 1405 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:26,631 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 48 [2021-05-03 14:46:27,039 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2021-05-03 14:46:27,341 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 52 [2021-05-03 14:46:27,513 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 61 [2021-05-03 14:46:27,735 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2021-05-03 14:46:27,964 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2021-05-03 14:46:28,177 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2021-05-03 14:46:28,296 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2021-05-03 14:46:28,498 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 61 [2021-05-03 14:46:28,701 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 72 [2021-05-03 14:46:28,993 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 73 [2021-05-03 14:46:29,216 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2021-05-03 14:46:29,374 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 62 [2021-05-03 14:46:29,711 WARN L205 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 75 [2021-05-03 14:46:29,981 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 69 [2021-05-03 14:46:30,348 WARN L205 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 72 [2021-05-03 14:46:30,790 WARN L205 SmtUtils]: Spent 398.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 74 [2021-05-03 14:46:31,147 WARN L205 SmtUtils]: Spent 323.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 68 [2021-05-03 14:46:31,417 WARN L205 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2021-05-03 14:46:31,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:31,437 INFO L93 Difference]: Finished difference Result 855 states and 2464 transitions. [2021-05-03 14:46:31,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-05-03 14:46:31,437 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:31,437 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:31,438 INFO L225 Difference]: With dead ends: 855 [2021-05-03 14:46:31,438 INFO L226 Difference]: Without dead ends: 825 [2021-05-03 14:46:31,439 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 407 ImplicationChecksByTransitivity, 5974.6ms TimeCoverageRelationStatistics Valid=477, Invalid=1685, Unknown=0, NotChecked=0, Total=2162 [2021-05-03 14:46:31,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 825 states. [2021-05-03 14:46:31,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 825 to 469. [2021-05-03 14:46:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 469 states, 468 states have (on average 3.034188034188034) internal successors, (1420), 468 states have internal predecessors, (1420), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 469 states and 1420 transitions. [2021-05-03 14:46:31,445 INFO L78 Accepts]: Start accepts. Automaton has 469 states and 1420 transitions. Word has length 20 [2021-05-03 14:46:31,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:31,445 INFO L480 AbstractCegarLoop]: Abstraction has 469 states and 1420 transitions. [2021-05-03 14:46:31,445 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:31,445 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1420 transitions. [2021-05-03 14:46:31,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:31,445 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:31,446 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:31,646 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1107,13 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:31,648 INFO L428 AbstractCegarLoop]: === Iteration 64 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:31,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:31,648 INFO L82 PathProgramCache]: Analyzing trace with hash 1434228028, now seen corresponding path program 13 times [2021-05-03 14:46:31,648 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:31,649 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372702054] [2021-05-03 14:46:31,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:31,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:31,913 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2021-05-03 14:46:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:32,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1372702054] [2021-05-03 14:46:32,274 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [100673119] [2021-05-03 14:46:32,274 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:32,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:32,321 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:46:32,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:32,476 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 40 [2021-05-03 14:46:32,840 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 54 [2021-05-03 14:46:32,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:32,992 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:32,995 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:32,996 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:32,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:33,000 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:33,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:33,004 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:33,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:33,007 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:33,043 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:46:33,044 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-05-03 14:46:33,044 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 1 variables, input treesize:110, output treesize:75 [2021-05-03 14:46:33,154 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:33,154 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:33,155 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:46:33,155 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280113084] [2021-05-03 14:46:33,155 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:46:33,155 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:33,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:46:33,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=283, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:46:33,155 INFO L87 Difference]: Start difference. First operand 469 states and 1420 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:33,497 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 62 [2021-05-03 14:46:33,712 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2021-05-03 14:46:34,174 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2021-05-03 14:46:34,328 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2021-05-03 14:46:34,510 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2021-05-03 14:46:34,714 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 76 [2021-05-03 14:46:34,858 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 52 [2021-05-03 14:46:35,158 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 69 [2021-05-03 14:46:35,307 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 57 [2021-05-03 14:46:35,516 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 60 [2021-05-03 14:46:35,793 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 68 [2021-05-03 14:46:35,999 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 50 [2021-05-03 14:46:36,163 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 66 [2021-05-03 14:46:36,430 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 64 [2021-05-03 14:46:36,854 WARN L205 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 80 [2021-05-03 14:46:37,067 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 81 [2021-05-03 14:46:37,226 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2021-05-03 14:46:37,423 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 67 [2021-05-03 14:46:37,671 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 82 [2021-05-03 14:46:37,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:37,714 INFO L93 Difference]: Finished difference Result 850 states and 2429 transitions. [2021-05-03 14:46:37,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2021-05-03 14:46:37,715 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:37,715 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:37,716 INFO L225 Difference]: With dead ends: 850 [2021-05-03 14:46:37,716 INFO L226 Difference]: Without dead ends: 805 [2021-05-03 14:46:37,716 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 549 ImplicationChecksByTransitivity, 5308.4ms TimeCoverageRelationStatistics Valid=418, Invalid=1744, Unknown=0, NotChecked=0, Total=2162 [2021-05-03 14:46:37,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 805 states. [2021-05-03 14:46:37,721 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 805 to 483. [2021-05-03 14:46:37,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 483 states, 482 states have (on average 3.0394190871369293) internal successors, (1465), 482 states have internal predecessors, (1465), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:37,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 483 states and 1465 transitions. [2021-05-03 14:46:37,722 INFO L78 Accepts]: Start accepts. Automaton has 483 states and 1465 transitions. Word has length 20 [2021-05-03 14:46:37,722 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:37,722 INFO L480 AbstractCegarLoop]: Abstraction has 483 states and 1465 transitions. [2021-05-03 14:46:37,722 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1465 transitions. [2021-05-03 14:46:37,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:37,723 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:37,723 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:37,924 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1124 [2021-05-03 14:46:37,924 INFO L428 AbstractCegarLoop]: === Iteration 65 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:37,924 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:37,924 INFO L82 PathProgramCache]: Analyzing trace with hash 1597026140, now seen corresponding path program 14 times [2021-05-03 14:46:37,924 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:37,924 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [889166944] [2021-05-03 14:46:37,924 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:38,183 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:38,183 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [889166944] [2021-05-03 14:46:38,183 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1796341333] [2021-05-03 14:46:38,183 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:38,221 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:46:38,221 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:38,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:46:38,223 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:38,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:38,868 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:38,869 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:46:38,870 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441947127] [2021-05-03 14:46:38,870 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:46:38,870 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:38,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:46:38,870 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=271, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:46:38,870 INFO L87 Difference]: Start difference. First operand 483 states and 1465 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:39,290 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 60 [2021-05-03 14:46:39,598 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2021-05-03 14:46:39,772 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2021-05-03 14:46:40,129 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2021-05-03 14:46:40,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:40,158 INFO L93 Difference]: Finished difference Result 779 states and 2298 transitions. [2021-05-03 14:46:40,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 14:46:40,158 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:40,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:40,159 INFO L225 Difference]: With dead ends: 779 [2021-05-03 14:46:40,159 INFO L226 Difference]: Without dead ends: 764 [2021-05-03 14:46:40,160 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 205 ImplicationChecksByTransitivity, 1737.9ms TimeCoverageRelationStatistics Valid=193, Invalid=677, Unknown=0, NotChecked=0, Total=870 [2021-05-03 14:46:40,160 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 764 states. [2021-05-03 14:46:40,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 764 to 484. [2021-05-03 14:46:40,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 484 states, 483 states have (on average 3.0434782608695654) internal successors, (1470), 483 states have internal predecessors, (1470), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:40,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 484 states and 1470 transitions. [2021-05-03 14:46:40,166 INFO L78 Accepts]: Start accepts. Automaton has 484 states and 1470 transitions. Word has length 20 [2021-05-03 14:46:40,166 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:40,166 INFO L480 AbstractCegarLoop]: Abstraction has 484 states and 1470 transitions. [2021-05-03 14:46:40,166 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:40,166 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1470 transitions. [2021-05-03 14:46:40,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:40,167 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:40,167 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:40,367 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1148,15 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:40,367 INFO L428 AbstractCegarLoop]: === Iteration 66 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:40,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:40,368 INFO L82 PathProgramCache]: Analyzing trace with hash -1313783856, now seen corresponding path program 15 times [2021-05-03 14:46:40,368 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:40,368 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450045300] [2021-05-03 14:46:40,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:40,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:40,792 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:40,792 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450045300] [2021-05-03 14:46:40,792 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1909503599] [2021-05-03 14:46:40,792 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:40,825 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-05-03 14:46:40,825 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:40,825 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:46:40,826 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:41,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,094 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,098 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,104 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:46:41,108 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,112 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,113 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,118 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,121 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,122 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,125 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,126 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,129 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,130 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:46:41,133 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,137 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,140 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,144 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,148 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:46:41,151 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,155 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,158 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,159 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:41,163 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:41,302 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2021-05-03 14:46:41,302 INFO L628 ElimStorePlain]: treesize reduction 65, result has 73.4 percent of original size [2021-05-03 14:46:41,303 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 14 xjuncts. [2021-05-03 14:46:41,303 INFO L247 ElimStorePlain]: Needed 19 recursive calls to eliminate 1 variables, input treesize:421, output treesize:179 [2021-05-03 14:46:41,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:41,665 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:41,665 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:46:41,665 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073185533] [2021-05-03 14:46:41,665 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:46:41,665 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:41,665 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:46:41,665 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=320, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:46:41,665 INFO L87 Difference]: Start difference. First operand 484 states and 1470 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:42,424 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 70 [2021-05-03 14:46:42,804 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 75 [2021-05-03 14:46:42,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:42,852 INFO L93 Difference]: Finished difference Result 829 states and 2442 transitions. [2021-05-03 14:46:42,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-05-03 14:46:42,853 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:42,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:42,854 INFO L225 Difference]: With dead ends: 829 [2021-05-03 14:46:42,854 INFO L226 Difference]: Without dead ends: 814 [2021-05-03 14:46:42,854 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 147 ImplicationChecksByTransitivity, 1640.9ms TimeCoverageRelationStatistics Valid=133, Invalid=569, Unknown=0, NotChecked=0, Total=702 [2021-05-03 14:46:42,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 814 states. [2021-05-03 14:46:42,859 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 814 to 487. [2021-05-03 14:46:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 487 states, 486 states have (on average 3.049382716049383) internal successors, (1482), 486 states have internal predecessors, (1482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 1482 transitions. [2021-05-03 14:46:42,861 INFO L78 Accepts]: Start accepts. Automaton has 487 states and 1482 transitions. Word has length 20 [2021-05-03 14:46:42,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:42,861 INFO L480 AbstractCegarLoop]: Abstraction has 487 states and 1482 transitions. [2021-05-03 14:46:42,861 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1482 transitions. [2021-05-03 14:46:42,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:42,862 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:42,862 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:43,085 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1167 [2021-05-03 14:46:43,085 INFO L428 AbstractCegarLoop]: === Iteration 67 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:43,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:43,085 INFO L82 PathProgramCache]: Analyzing trace with hash 1727446742, now seen corresponding path program 16 times [2021-05-03 14:46:43,085 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:43,085 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [284478127] [2021-05-03 14:46:43,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:43,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:43,415 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:43,416 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [284478127] [2021-05-03 14:46:43,416 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [82884474] [2021-05-03 14:46:43,416 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:43,458 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:46:43,459 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:43,459 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:46:43,460 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:43,616 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2021-05-03 14:46:44,064 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-05-03 14:46:44,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:44,281 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:44,281 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:46:44,281 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743777159] [2021-05-03 14:46:44,281 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:46:44,281 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:44,281 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:46:44,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:46:44,282 INFO L87 Difference]: Start difference. First operand 487 states and 1482 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:44,711 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2021-05-03 14:46:44,869 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2021-05-03 14:46:45,410 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 76 [2021-05-03 14:46:45,776 WARN L205 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2021-05-03 14:46:45,924 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 62 [2021-05-03 14:46:46,261 WARN L205 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-05-03 14:46:46,570 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 74 [2021-05-03 14:46:46,719 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 58 [2021-05-03 14:46:47,050 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 70 [2021-05-03 14:46:47,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:47,099 INFO L93 Difference]: Finished difference Result 872 states and 2556 transitions. [2021-05-03 14:46:47,100 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-05-03 14:46:47,100 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:47,100 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:47,101 INFO L225 Difference]: With dead ends: 872 [2021-05-03 14:46:47,101 INFO L226 Difference]: Without dead ends: 842 [2021-05-03 14:46:47,101 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 228 ImplicationChecksByTransitivity, 3282.9ms TimeCoverageRelationStatistics Valid=206, Invalid=984, Unknown=0, NotChecked=0, Total=1190 [2021-05-03 14:46:47,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 842 states. [2021-05-03 14:46:47,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 842 to 486. [2021-05-03 14:46:47,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 486 states, 485 states have (on average 3.045360824742268) internal successors, (1477), 485 states have internal predecessors, (1477), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:47,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 1477 transitions. [2021-05-03 14:46:47,107 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 1477 transitions. Word has length 20 [2021-05-03 14:46:47,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:47,108 INFO L480 AbstractCegarLoop]: Abstraction has 486 states and 1477 transitions. [2021-05-03 14:46:47,108 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1477 transitions. [2021-05-03 14:46:47,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:47,108 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:47,108 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:47,309 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1178 [2021-05-03 14:46:47,309 INFO L428 AbstractCegarLoop]: === Iteration 68 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:47,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:47,309 INFO L82 PathProgramCache]: Analyzing trace with hash 566940444, now seen corresponding path program 17 times [2021-05-03 14:46:47,309 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:47,309 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [239681442] [2021-05-03 14:46:47,309 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:47,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:47,659 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [239681442] [2021-05-03 14:46:47,659 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1473088863] [2021-05-03 14:46:47,659 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:47,688 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:46:47,688 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:47,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:46:47,689 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:48,042 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2021-05-03 14:46:48,283 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:48,284 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:48,286 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:48,287 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:48,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:48,291 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:48,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:48,296 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:48,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:48,299 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:48,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:46:48,302 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:48,337 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:46:48,339 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-05-03 14:46:48,339 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:127, output treesize:85 [2021-05-03 14:46:48,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:48,467 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:48,467 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:46:48,467 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003151209] [2021-05-03 14:46:48,467 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:46:48,467 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:48,467 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:46:48,467 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:46:48,467 INFO L87 Difference]: Start difference. First operand 486 states and 1477 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:48,795 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 64 [2021-05-03 14:46:49,112 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 62 [2021-05-03 14:46:49,642 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 71 [2021-05-03 14:46:49,855 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 66 [2021-05-03 14:46:50,280 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 67 [2021-05-03 14:46:50,524 WARN L205 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 84 [2021-05-03 14:46:50,693 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-05-03 14:46:51,018 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2021-05-03 14:46:51,470 WARN L205 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 98 [2021-05-03 14:46:51,726 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 64 [2021-05-03 14:46:51,767 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:51,767 INFO L93 Difference]: Finished difference Result 942 states and 2763 transitions. [2021-05-03 14:46:51,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2021-05-03 14:46:51,767 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:51,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:51,768 INFO L225 Difference]: With dead ends: 942 [2021-05-03 14:46:51,768 INFO L226 Difference]: Without dead ends: 927 [2021-05-03 14:46:51,769 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 478 ImplicationChecksByTransitivity, 3637.2ms TimeCoverageRelationStatistics Valid=322, Invalid=1658, Unknown=0, NotChecked=0, Total=1980 [2021-05-03 14:46:51,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 927 states. [2021-05-03 14:46:51,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 927 to 487. [2021-05-03 14:46:51,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 487 states, 486 states have (on average 3.049382716049383) internal successors, (1482), 486 states have internal predecessors, (1482), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:51,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 487 states and 1482 transitions. [2021-05-03 14:46:51,775 INFO L78 Accepts]: Start accepts. Automaton has 487 states and 1482 transitions. Word has length 20 [2021-05-03 14:46:51,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:51,775 INFO L480 AbstractCegarLoop]: Abstraction has 487 states and 1482 transitions. [2021-05-03 14:46:51,775 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:51,775 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1482 transitions. [2021-05-03 14:46:51,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:51,776 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:51,776 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:51,976 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1194,18 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:51,976 INFO L428 AbstractCegarLoop]: === Iteration 69 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:51,977 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:51,977 INFO L82 PathProgramCache]: Analyzing trace with hash -1559034530, now seen corresponding path program 18 times [2021-05-03 14:46:51,977 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:51,977 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [685758260] [2021-05-03 14:46:51,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:51,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:52,447 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:52,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [685758260] [2021-05-03 14:46:52,447 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2082809171] [2021-05-03 14:46:52,447 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:52,476 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-05-03 14:46:52,476 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:52,476 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:46:52,477 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:52,602 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 41 [2021-05-03 14:46:53,024 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 54 [2021-05-03 14:46:53,252 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:53,253 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:53,253 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:46:53,253 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [244726737] [2021-05-03 14:46:53,253 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:46:53,253 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:53,253 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:46:53,253 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=285, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:46:53,253 INFO L87 Difference]: Start difference. First operand 487 states and 1482 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:54,263 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 60 [2021-05-03 14:46:54,406 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 43 [2021-05-03 14:46:54,850 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 85 [2021-05-03 14:46:55,472 WARN L205 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 80 [2021-05-03 14:46:55,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:55,614 INFO L93 Difference]: Finished difference Result 763 states and 2257 transitions. [2021-05-03 14:46:55,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-05-03 14:46:55,615 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:55,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:55,616 INFO L225 Difference]: With dead ends: 763 [2021-05-03 14:46:55,616 INFO L226 Difference]: Without dead ends: 748 [2021-05-03 14:46:55,616 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 221 ImplicationChecksByTransitivity, 2959.0ms TimeCoverageRelationStatistics Valid=185, Invalid=871, Unknown=0, NotChecked=0, Total=1056 [2021-05-03 14:46:55,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 748 states. [2021-05-03 14:46:55,621 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 748 to 501. [2021-05-03 14:46:55,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 501 states, 500 states have (on average 3.046) internal successors, (1523), 500 states have internal predecessors, (1523), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 501 states and 1523 transitions. [2021-05-03 14:46:55,622 INFO L78 Accepts]: Start accepts. Automaton has 501 states and 1523 transitions. Word has length 20 [2021-05-03 14:46:55,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:55,623 INFO L480 AbstractCegarLoop]: Abstraction has 501 states and 1523 transitions. [2021-05-03 14:46:55,623 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:55,623 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1523 transitions. [2021-05-03 14:46:55,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:55,623 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:55,623 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:55,824 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1216 [2021-05-03 14:46:55,824 INFO L428 AbstractCegarLoop]: === Iteration 70 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:55,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:55,824 INFO L82 PathProgramCache]: Analyzing trace with hash 1016357180, now seen corresponding path program 19 times [2021-05-03 14:46:55,824 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:55,825 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719141625] [2021-05-03 14:46:55,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:55,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:56,129 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719141625] [2021-05-03 14:46:56,129 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [520145989] [2021-05-03 14:46:56,129 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:56,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:56,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:46:56,174 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:56,308 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 40 [2021-05-03 14:46:56,650 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 49 [2021-05-03 14:46:56,916 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:56,917 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:46:56,917 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:46:56,917 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492698961] [2021-05-03 14:46:56,917 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:46:56,917 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:46:56,917 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:46:56,917 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=274, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:46:56,917 INFO L87 Difference]: Start difference. First operand 501 states and 1523 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:57,513 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 65 [2021-05-03 14:46:57,817 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 67 [2021-05-03 14:46:58,127 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2021-05-03 14:46:58,279 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 62 [2021-05-03 14:46:58,457 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 63 [2021-05-03 14:46:58,763 WARN L205 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 70 [2021-05-03 14:46:58,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:46:58,877 INFO L93 Difference]: Finished difference Result 804 states and 2296 transitions. [2021-05-03 14:46:58,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 14:46:58,878 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:46:58,878 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:46:58,879 INFO L225 Difference]: With dead ends: 804 [2021-05-03 14:46:58,879 INFO L226 Difference]: Without dead ends: 744 [2021-05-03 14:46:58,879 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 215 ImplicationChecksByTransitivity, 2529.4ms TimeCoverageRelationStatistics Valid=195, Invalid=735, Unknown=0, NotChecked=0, Total=930 [2021-05-03 14:46:58,880 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 744 states. [2021-05-03 14:46:58,886 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 744 to 503. [2021-05-03 14:46:58,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 502 states have (on average 3.047808764940239) internal successors, (1530), 502 states have internal predecessors, (1530), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:58,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 1530 transitions. [2021-05-03 14:46:58,887 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 1530 transitions. Word has length 20 [2021-05-03 14:46:58,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:46:58,887 INFO L480 AbstractCegarLoop]: Abstraction has 503 states and 1530 transitions. [2021-05-03 14:46:58,887 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:46:58,887 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1530 transitions. [2021-05-03 14:46:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:46:58,888 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:46:58,888 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:46:59,088 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 20 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1237 [2021-05-03 14:46:59,089 INFO L428 AbstractCegarLoop]: === Iteration 71 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:46:59,089 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:46:59,089 INFO L82 PathProgramCache]: Analyzing trace with hash 1464824568, now seen corresponding path program 20 times [2021-05-03 14:46:59,089 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:46:59,089 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1062171089] [2021-05-03 14:46:59,089 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:46:59,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:46:59,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:46:59,400 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1062171089] [2021-05-03 14:46:59,401 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [149392942] [2021-05-03 14:46:59,401 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:46:59,436 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:46:59,436 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:46:59,437 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:46:59,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:46:59,843 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 56 [2021-05-03 14:46:59,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,859 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,865 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,869 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,870 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,875 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,880 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,881 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,885 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,886 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,892 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,897 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,901 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,902 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,907 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,912 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:46:59,917 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:46:59,918 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:00,046 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-05-03 14:47:00,046 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:47:00,048 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 12 xjuncts. [2021-05-03 14:47:00,048 INFO L247 ElimStorePlain]: Needed 13 recursive calls to eliminate 1 variables, input treesize:485, output treesize:401 [2021-05-03 14:47:00,186 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 45 [2021-05-03 14:47:01,346 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 32 [2021-05-03 14:47:01,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:01,454 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:01,454 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:01,454 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1766578820] [2021-05-03 14:47:01,455 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:01,455 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:01,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:01,455 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=319, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:01,455 INFO L87 Difference]: Start difference. First operand 503 states and 1530 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:02,303 WARN L205 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 77 [2021-05-03 14:47:02,832 WARN L205 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 82 [2021-05-03 14:47:03,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:03,039 INFO L93 Difference]: Finished difference Result 766 states and 2260 transitions. [2021-05-03 14:47:03,039 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 14:47:03,039 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:03,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:03,040 INFO L225 Difference]: With dead ends: 766 [2021-05-03 14:47:03,040 INFO L226 Difference]: Without dead ends: 751 [2021-05-03 14:47:03,040 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 132 ImplicationChecksByTransitivity, 1967.3ms TimeCoverageRelationStatistics Valid=121, Invalid=581, Unknown=0, NotChecked=0, Total=702 [2021-05-03 14:47:03,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 751 states. [2021-05-03 14:47:03,045 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 751 to 503. [2021-05-03 14:47:03,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 502 states have (on average 3.047808764940239) internal successors, (1530), 502 states have internal predecessors, (1530), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:03,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 1530 transitions. [2021-05-03 14:47:03,047 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 1530 transitions. Word has length 20 [2021-05-03 14:47:03,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:03,047 INFO L480 AbstractCegarLoop]: Abstraction has 503 states and 1530 transitions. [2021-05-03 14:47:03,047 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:03,047 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1530 transitions. [2021-05-03 14:47:03,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:03,048 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:03,048 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:03,270 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1257 [2021-05-03 14:47:03,270 INFO L428 AbstractCegarLoop]: === Iteration 72 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:03,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:03,271 INFO L82 PathProgramCache]: Analyzing trace with hash -254751018, now seen corresponding path program 21 times [2021-05-03 14:47:03,271 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:03,271 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562462808] [2021-05-03 14:47:03,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:03,739 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562462808] [2021-05-03 14:47:03,739 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1967525864] [2021-05-03 14:47:03,739 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:03,770 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-05-03 14:47:03,770 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:03,771 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:47:03,771 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:04,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:04,326 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:04,326 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:04,326 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240372258] [2021-05-03 14:47:04,326 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:04,326 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:04,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:04,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=306, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:04,327 INFO L87 Difference]: Start difference. First operand 503 states and 1530 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:05,331 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2021-05-03 14:47:05,866 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 70 [2021-05-03 14:47:06,138 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 70 [2021-05-03 14:47:06,355 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 69 [2021-05-03 14:47:06,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:06,409 INFO L93 Difference]: Finished difference Result 766 states and 2296 transitions. [2021-05-03 14:47:06,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 14:47:06,409 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:06,409 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:06,410 INFO L225 Difference]: With dead ends: 766 [2021-05-03 14:47:06,410 INFO L226 Difference]: Without dead ends: 751 [2021-05-03 14:47:06,410 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 205 ImplicationChecksByTransitivity, 2441.7ms TimeCoverageRelationStatistics Valid=242, Invalid=880, Unknown=0, NotChecked=0, Total=1122 [2021-05-03 14:47:06,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 751 states. [2021-05-03 14:47:06,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 751 to 497. [2021-05-03 14:47:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 497 states, 496 states have (on average 3.0423387096774195) internal successors, (1509), 496 states have internal predecessors, (1509), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 497 states and 1509 transitions. [2021-05-03 14:47:06,416 INFO L78 Accepts]: Start accepts. Automaton has 497 states and 1509 transitions. Word has length 20 [2021-05-03 14:47:06,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:06,416 INFO L480 AbstractCegarLoop]: Abstraction has 497 states and 1509 transitions. [2021-05-03 14:47:06,416 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:06,416 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1509 transitions. [2021-05-03 14:47:06,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:06,417 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:06,417 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:06,617 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1403 [2021-05-03 14:47:06,617 INFO L428 AbstractCegarLoop]: === Iteration 73 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:06,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:06,618 INFO L82 PathProgramCache]: Analyzing trace with hash 943876432, now seen corresponding path program 22 times [2021-05-03 14:47:06,618 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:06,618 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2083668611] [2021-05-03 14:47:06,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:06,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:07,217 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:07,217 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2083668611] [2021-05-03 14:47:07,217 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1346123015] [2021-05-03 14:47:07,217 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:07,246 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:47:07,246 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:07,246 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:47:07,247 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:07,581 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 56 [2021-05-03 14:47:07,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:47:07,869 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:07,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:47:07,872 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:07,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:47:07,876 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:07,878 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:47:07,879 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:07,881 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:47:07,882 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:07,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2021-05-03 14:47:07,885 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:07,942 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:47:07,943 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-05-03 14:47:07,943 INFO L247 ElimStorePlain]: Needed 7 recursive calls to eliminate 1 variables, input treesize:176, output treesize:134 [2021-05-03 14:47:08,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:08,102 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:08,102 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:47:08,102 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1899748289] [2021-05-03 14:47:08,102 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:47:08,102 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:08,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:47:08,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=281, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:47:08,102 INFO L87 Difference]: Start difference. First operand 497 states and 1509 transitions. Second operand has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:08,237 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2021-05-03 14:47:08,409 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 67 [2021-05-03 14:47:09,455 WARN L205 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 90 [2021-05-03 14:47:09,857 WARN L205 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 78 [2021-05-03 14:47:10,096 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 88 [2021-05-03 14:47:10,368 WARN L205 SmtUtils]: Spent 252.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 76 [2021-05-03 14:47:10,639 WARN L205 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 104 DAG size of output: 97 [2021-05-03 14:47:10,839 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 72 [2021-05-03 14:47:11,067 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 79 [2021-05-03 14:47:11,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:11,091 INFO L93 Difference]: Finished difference Result 1075 states and 3102 transitions. [2021-05-03 14:47:11,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-05-03 14:47:11,092 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:11,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:11,093 INFO L225 Difference]: With dead ends: 1075 [2021-05-03 14:47:11,093 INFO L226 Difference]: Without dead ends: 1030 [2021-05-03 14:47:11,093 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 247 ImplicationChecksByTransitivity, 3566.9ms TimeCoverageRelationStatistics Valid=241, Invalid=881, Unknown=0, NotChecked=0, Total=1122 [2021-05-03 14:47:11,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1030 states. [2021-05-03 14:47:11,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1030 to 505. [2021-05-03 14:47:11,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 505 states, 504 states have (on average 3.0694444444444446) internal successors, (1547), 504 states have internal predecessors, (1547), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 505 states and 1547 transitions. [2021-05-03 14:47:11,100 INFO L78 Accepts]: Start accepts. Automaton has 505 states and 1547 transitions. Word has length 20 [2021-05-03 14:47:11,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:11,101 INFO L480 AbstractCegarLoop]: Abstraction has 505 states and 1547 transitions. [2021-05-03 14:47:11,101 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.894736842105263) internal successors, (36), 19 states have internal predecessors, (36), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:11,101 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 1547 transitions. [2021-05-03 14:47:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:11,102 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:11,102 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:11,303 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1421,23 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:11,303 INFO L428 AbstractCegarLoop]: === Iteration 74 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:11,303 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:11,303 INFO L82 PathProgramCache]: Analyzing trace with hash 1005557752, now seen corresponding path program 23 times [2021-05-03 14:47:11,303 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:11,303 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [911589136] [2021-05-03 14:47:11,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:11,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:11,625 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [911589136] [2021-05-03 14:47:11,625 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [629455683] [2021-05-03 14:47:11,625 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:11,653 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:47:11,653 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:11,654 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:47:11,654 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:12,190 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:12,190 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:12,190 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:12,190 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [549703707] [2021-05-03 14:47:12,190 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:12,191 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:12,191 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:12,191 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=329, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:12,191 INFO L87 Difference]: Start difference. First operand 505 states and 1547 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:12,840 WARN L205 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2021-05-03 14:47:13,171 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2021-05-03 14:47:13,346 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 78 [2021-05-03 14:47:13,655 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 75 [2021-05-03 14:47:13,839 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 76 [2021-05-03 14:47:14,147 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 66 [2021-05-03 14:47:14,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:14,345 INFO L93 Difference]: Finished difference Result 592 states and 1785 transitions. [2021-05-03 14:47:14,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 14:47:14,346 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:14,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:14,347 INFO L225 Difference]: With dead ends: 592 [2021-05-03 14:47:14,347 INFO L226 Difference]: Without dead ends: 577 [2021-05-03 14:47:14,347 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 179 ImplicationChecksByTransitivity, 2470.1ms TimeCoverageRelationStatistics Valid=151, Invalid=779, Unknown=0, NotChecked=0, Total=930 [2021-05-03 14:47:14,348 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 577 states. [2021-05-03 14:47:14,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 577 to 512. [2021-05-03 14:47:14,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 512 states, 511 states have (on average 3.076320939334638) internal successors, (1572), 511 states have internal predecessors, (1572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:14,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 512 states and 1572 transitions. [2021-05-03 14:47:14,354 INFO L78 Accepts]: Start accepts. Automaton has 512 states and 1572 transitions. Word has length 20 [2021-05-03 14:47:14,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:14,354 INFO L480 AbstractCegarLoop]: Abstraction has 512 states and 1572 transitions. [2021-05-03 14:47:14,354 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:14,354 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1572 transitions. [2021-05-03 14:47:14,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:14,355 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:14,355 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:14,555 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1450,24 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:14,555 INFO L428 AbstractCegarLoop]: === Iteration 75 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:14,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:14,556 INFO L82 PathProgramCache]: Analyzing trace with hash 1982279990, now seen corresponding path program 24 times [2021-05-03 14:47:14,556 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:14,556 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [667991170] [2021-05-03 14:47:14,556 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:15,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:15,008 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [667991170] [2021-05-03 14:47:15,008 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [729582859] [2021-05-03 14:47:15,008 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:15,036 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-05-03 14:47:15,036 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:15,037 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:47:15,037 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:15,195 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2021-05-03 14:47:15,496 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 53 [2021-05-03 14:47:15,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,511 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,515 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,530 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,534 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,538 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,544 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,548 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,552 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,553 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,556 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,557 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:15,560 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:15,658 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:47:15,659 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-05-03 14:47:15,660 INFO L247 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:351, output treesize:281 [2021-05-03 14:47:18,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:18,291 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:18,291 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:18,291 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797834508] [2021-05-03 14:47:18,292 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:18,292 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:18,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:18,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=328, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:18,292 INFO L87 Difference]: Start difference. First operand 512 states and 1572 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:18,662 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 58 [2021-05-03 14:47:18,924 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 51 [2021-05-03 14:47:19,095 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 62 [2021-05-03 14:47:19,382 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 55 [2021-05-03 14:47:19,519 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2021-05-03 14:47:19,724 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2021-05-03 14:47:20,095 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 61 [2021-05-03 14:47:20,247 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 57 [2021-05-03 14:47:20,615 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 39 [2021-05-03 14:47:20,630 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:20,630 INFO L93 Difference]: Finished difference Result 655 states and 1997 transitions. [2021-05-03 14:47:20,631 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-05-03 14:47:20,631 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:20,631 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:20,632 INFO L225 Difference]: With dead ends: 655 [2021-05-03 14:47:20,632 INFO L226 Difference]: Without dead ends: 640 [2021-05-03 14:47:20,632 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 245 ImplicationChecksByTransitivity, 2793.6ms TimeCoverageRelationStatistics Valid=166, Invalid=1094, Unknown=0, NotChecked=0, Total=1260 [2021-05-03 14:47:20,633 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 640 states. [2021-05-03 14:47:20,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 640 to 514. [2021-05-03 14:47:20,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 514 states, 513 states have (on average 3.077972709551657) internal successors, (1579), 513 states have internal predecessors, (1579), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 514 states and 1579 transitions. [2021-05-03 14:47:20,638 INFO L78 Accepts]: Start accepts. Automaton has 514 states and 1579 transitions. Word has length 20 [2021-05-03 14:47:20,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:20,638 INFO L480 AbstractCegarLoop]: Abstraction has 514 states and 1579 transitions. [2021-05-03 14:47:20,638 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:20,638 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1579 transitions. [2021-05-03 14:47:20,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:20,639 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:20,639 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:20,839 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1466,25 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:20,840 INFO L428 AbstractCegarLoop]: === Iteration 76 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:20,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:20,840 INFO L82 PathProgramCache]: Analyzing trace with hash -714017834, now seen corresponding path program 25 times [2021-05-03 14:47:20,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:20,840 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868567810] [2021-05-03 14:47:20,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:20,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:21,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:21,169 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868567810] [2021-05-03 14:47:21,169 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1737723567] [2021-05-03 14:47:21,169 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 26 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:21,199 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:47:21,200 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:21,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:21,727 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:21,727 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:21,727 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930620011] [2021-05-03 14:47:21,727 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:21,727 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:21,727 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:21,727 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=313, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:21,727 INFO L87 Difference]: Start difference. First operand 514 states and 1579 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:23,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:23,017 INFO L93 Difference]: Finished difference Result 672 states and 2028 transitions. [2021-05-03 14:47:23,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 14:47:23,021 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:23,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:23,022 INFO L225 Difference]: With dead ends: 672 [2021-05-03 14:47:23,022 INFO L226 Difference]: Without dead ends: 657 [2021-05-03 14:47:23,023 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 194 ImplicationChecksByTransitivity, 1574.7ms TimeCoverageRelationStatistics Valid=176, Invalid=754, Unknown=0, NotChecked=0, Total=930 [2021-05-03 14:47:23,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 657 states. [2021-05-03 14:47:23,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 657 to 510. [2021-05-03 14:47:23,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 510 states, 509 states have (on average 3.0785854616895874) internal successors, (1567), 509 states have internal predecessors, (1567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:23,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 1567 transitions. [2021-05-03 14:47:23,028 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 1567 transitions. Word has length 20 [2021-05-03 14:47:23,028 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:23,028 INFO L480 AbstractCegarLoop]: Abstraction has 510 states and 1567 transitions. [2021-05-03 14:47:23,028 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:23,029 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1567 transitions. [2021-05-03 14:47:23,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:23,029 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:23,029 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:23,229 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1939,26 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:23,230 INFO L428 AbstractCegarLoop]: === Iteration 77 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:23,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:23,230 INFO L82 PathProgramCache]: Analyzing trace with hash 670139466, now seen corresponding path program 26 times [2021-05-03 14:47:23,230 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:23,230 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654470336] [2021-05-03 14:47:23,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:23,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:23,603 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654470336] [2021-05-03 14:47:23,603 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [657873453] [2021-05-03 14:47:23,603 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 27 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:23,632 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:47:23,633 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:23,633 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:47:23,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:23,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,873 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:47:23,876 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,880 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,884 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,889 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:47:23,893 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,898 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,901 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,905 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,909 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,914 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,915 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,919 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,923 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,926 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,927 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,930 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,935 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,939 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:23,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:23,942 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:24,085 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2021-05-03 14:47:24,086 INFO L628 ElimStorePlain]: treesize reduction 82, result has 68.6 percent of original size [2021-05-03 14:47:24,087 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 14 xjuncts. [2021-05-03 14:47:24,087 INFO L247 ElimStorePlain]: Needed 19 recursive calls to eliminate 1 variables, input treesize:421, output treesize:179 [2021-05-03 14:47:24,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:24,482 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:24,482 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:24,482 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [387435296] [2021-05-03 14:47:24,482 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:24,482 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:24,482 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:24,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:24,482 INFO L87 Difference]: Start difference. First operand 510 states and 1567 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:25,229 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 70 [2021-05-03 14:47:25,461 WARN L205 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2021-05-03 14:47:25,795 WARN L205 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 52 [2021-05-03 14:47:26,020 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 55 [2021-05-03 14:47:26,377 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2021-05-03 14:47:26,572 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2021-05-03 14:47:26,783 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2021-05-03 14:47:26,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:26,858 INFO L93 Difference]: Finished difference Result 728 states and 2194 transitions. [2021-05-03 14:47:26,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-05-03 14:47:26,858 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:26,858 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:26,859 INFO L225 Difference]: With dead ends: 728 [2021-05-03 14:47:26,859 INFO L226 Difference]: Without dead ends: 713 [2021-05-03 14:47:26,859 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 222 ImplicationChecksByTransitivity, 2593.7ms TimeCoverageRelationStatistics Valid=175, Invalid=947, Unknown=0, NotChecked=0, Total=1122 [2021-05-03 14:47:26,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 713 states. [2021-05-03 14:47:26,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 713 to 510. [2021-05-03 14:47:26,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 510 states, 509 states have (on average 3.0785854616895874) internal successors, (1567), 509 states have internal predecessors, (1567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:26,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 1567 transitions. [2021-05-03 14:47:26,867 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 1567 transitions. Word has length 20 [2021-05-03 14:47:26,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:26,867 INFO L480 AbstractCegarLoop]: Abstraction has 510 states and 1567 transitions. [2021-05-03 14:47:26,867 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:26,867 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1567 transitions. [2021-05-03 14:47:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:26,868 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:26,868 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:27,068 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1957,27 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:27,068 INFO L428 AbstractCegarLoop]: === Iteration 78 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:27,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:27,069 INFO L82 PathProgramCache]: Analyzing trace with hash -365457786, now seen corresponding path program 27 times [2021-05-03 14:47:27,069 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:27,069 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1089385564] [2021-05-03 14:47:27,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:27,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:27,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:27,359 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1089385564] [2021-05-03 14:47:27,359 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1346264944] [2021-05-03 14:47:27,359 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 28 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:27,393 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-05-03 14:47:27,394 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:27,394 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:47:27,395 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:27,715 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2021-05-03 14:47:27,972 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:27,972 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:27,972 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:27,972 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [585689546] [2021-05-03 14:47:27,973 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:27,973 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:27,973 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:27,973 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=317, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:27,973 INFO L87 Difference]: Start difference. First operand 510 states and 1567 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:28,771 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 97 DAG size of output: 79 [2021-05-03 14:47:29,135 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 76 [2021-05-03 14:47:29,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:29,261 INFO L93 Difference]: Finished difference Result 649 states and 1947 transitions. [2021-05-03 14:47:29,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2021-05-03 14:47:29,261 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:29,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:29,262 INFO L225 Difference]: With dead ends: 649 [2021-05-03 14:47:29,262 INFO L226 Difference]: Without dead ends: 634 [2021-05-03 14:47:29,262 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 1582.2ms TimeCoverageRelationStatistics Valid=140, Invalid=616, Unknown=0, NotChecked=0, Total=756 [2021-05-03 14:47:29,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 634 states. [2021-05-03 14:47:29,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 634 to 503. [2021-05-03 14:47:29,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 502 states have (on average 3.0657370517928286) internal successors, (1539), 502 states have internal predecessors, (1539), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 1539 transitions. [2021-05-03 14:47:29,268 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 1539 transitions. Word has length 20 [2021-05-03 14:47:29,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:29,268 INFO L480 AbstractCegarLoop]: Abstraction has 503 states and 1539 transitions. [2021-05-03 14:47:29,268 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1539 transitions. [2021-05-03 14:47:29,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:29,269 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:29,269 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:29,469 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1974 [2021-05-03 14:47:29,469 INFO L428 AbstractCegarLoop]: === Iteration 79 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:29,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:29,469 INFO L82 PathProgramCache]: Analyzing trace with hash 1121094966, now seen corresponding path program 28 times [2021-05-03 14:47:29,469 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:29,470 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487194173] [2021-05-03 14:47:29,470 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:29,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:29,869 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:29,869 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487194173] [2021-05-03 14:47:29,869 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1517777856] [2021-05-03 14:47:29,870 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 29 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:29,897 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:47:29,897 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:29,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:47:29,899 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:30,431 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:30,431 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:30,431 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2093012784] [2021-05-03 14:47:30,431 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:30,431 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:30,432 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:30,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:30,432 INFO L87 Difference]: Start difference. First operand 503 states and 1539 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:30,687 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 40 [2021-05-03 14:47:31,125 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 45 [2021-05-03 14:47:31,521 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 49 [2021-05-03 14:47:31,858 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2021-05-03 14:47:32,141 WARN L205 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 61 [2021-05-03 14:47:32,427 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 34 [2021-05-03 14:47:32,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:32,477 INFO L93 Difference]: Finished difference Result 671 states and 2019 transitions. [2021-05-03 14:47:32,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-05-03 14:47:32,478 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:32,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:32,479 INFO L225 Difference]: With dead ends: 671 [2021-05-03 14:47:32,479 INFO L226 Difference]: Without dead ends: 656 [2021-05-03 14:47:32,479 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 234 ImplicationChecksByTransitivity, 2412.7ms TimeCoverageRelationStatistics Valid=180, Invalid=942, Unknown=0, NotChecked=0, Total=1122 [2021-05-03 14:47:32,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 656 states. [2021-05-03 14:47:32,484 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 656 to 508. [2021-05-03 14:47:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 508 states, 507 states have (on average 3.0729783037475347) internal successors, (1558), 507 states have internal predecessors, (1558), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 508 states and 1558 transitions. [2021-05-03 14:47:32,486 INFO L78 Accepts]: Start accepts. Automaton has 508 states and 1558 transitions. Word has length 20 [2021-05-03 14:47:32,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:32,486 INFO L480 AbstractCegarLoop]: Abstraction has 508 states and 1558 transitions. [2021-05-03 14:47:32,486 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1558 transitions. [2021-05-03 14:47:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:32,487 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:32,487 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:32,704 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1990 [2021-05-03 14:47:32,705 INFO L428 AbstractCegarLoop]: === Iteration 80 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:32,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:32,705 INFO L82 PathProgramCache]: Analyzing trace with hash -1167101614, now seen corresponding path program 29 times [2021-05-03 14:47:32,705 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:32,705 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333401379] [2021-05-03 14:47:32,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:32,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:32,990 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 43 [2021-05-03 14:47:33,125 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 43 [2021-05-03 14:47:33,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:33,401 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333401379] [2021-05-03 14:47:33,401 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [534422772] [2021-05-03 14:47:33,401 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 30 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:33,433 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-05-03 14:47:33,434 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:33,434 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:47:33,435 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:33,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:33,962 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:33,962 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:33,962 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994447999] [2021-05-03 14:47:33,963 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:33,963 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:33,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:33,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:33,963 INFO L87 Difference]: Start difference. First operand 508 states and 1558 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:34,312 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 50 [2021-05-03 14:47:34,427 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2021-05-03 14:47:34,774 WARN L205 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 73 [2021-05-03 14:47:34,905 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 49 [2021-05-03 14:47:35,289 WARN L205 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 67 [2021-05-03 14:47:35,541 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 57 [2021-05-03 14:47:35,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:35,725 INFO L93 Difference]: Finished difference Result 709 states and 2120 transitions. [2021-05-03 14:47:35,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-05-03 14:47:35,726 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:35,726 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:35,727 INFO L225 Difference]: With dead ends: 709 [2021-05-03 14:47:35,727 INFO L226 Difference]: Without dead ends: 694 [2021-05-03 14:47:35,727 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 241 ImplicationChecksByTransitivity, 2447.4ms TimeCoverageRelationStatistics Valid=175, Invalid=881, Unknown=0, NotChecked=0, Total=1056 [2021-05-03 14:47:35,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 694 states. [2021-05-03 14:47:35,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 694 to 510. [2021-05-03 14:47:35,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 510 states, 509 states have (on average 3.0707269155206287) internal successors, (1563), 509 states have internal predecessors, (1563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:35,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 510 states and 1563 transitions. [2021-05-03 14:47:35,733 INFO L78 Accepts]: Start accepts. Automaton has 510 states and 1563 transitions. Word has length 20 [2021-05-03 14:47:35,733 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:35,733 INFO L480 AbstractCegarLoop]: Abstraction has 510 states and 1563 transitions. [2021-05-03 14:47:35,733 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:35,733 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1563 transitions. [2021-05-03 14:47:35,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:35,733 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:35,733 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:35,934 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2013 [2021-05-03 14:47:35,934 INFO L428 AbstractCegarLoop]: === Iteration 81 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:35,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:35,934 INFO L82 PathProgramCache]: Analyzing trace with hash 30969814, now seen corresponding path program 30 times [2021-05-03 14:47:35,935 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:35,935 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2128199603] [2021-05-03 14:47:35,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:36,139 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 40 [2021-05-03 14:47:36,265 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 45 [2021-05-03 14:47:36,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:36,461 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2128199603] [2021-05-03 14:47:36,461 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [915714834] [2021-05-03 14:47:36,461 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 31 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:36,503 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-05-03 14:47:36,504 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:36,505 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:47:36,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:36,682 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2021-05-03 14:47:36,988 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 60 [2021-05-03 14:47:37,324 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:37,325 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:37,325 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:47:37,325 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1157772332] [2021-05-03 14:47:37,325 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:47:37,325 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:37,325 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:47:37,325 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=282, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:47:37,326 INFO L87 Difference]: Start difference. First operand 510 states and 1563 transitions. Second operand has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:47:37,867 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 49 [2021-05-03 14:47:38,076 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 51 [2021-05-03 14:47:38,301 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 39 [2021-05-03 14:47:38,479 WARN L205 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 42 [2021-05-03 14:47:38,787 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 42 [2021-05-03 14:47:38,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:38,817 INFO L93 Difference]: Finished difference Result 753 states and 2212 transitions. [2021-05-03 14:47:38,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-05-03 14:47:38,817 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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 20 [2021-05-03 14:47:38,817 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:38,818 INFO L225 Difference]: With dead ends: 753 [2021-05-03 14:47:38,818 INFO L226 Difference]: Without dead ends: 708 [2021-05-03 14:47:38,818 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 212 ImplicationChecksByTransitivity, 2247.9ms TimeCoverageRelationStatistics Valid=161, Invalid=769, Unknown=0, NotChecked=0, Total=930 [2021-05-03 14:47:38,819 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 708 states. [2021-05-03 14:47:38,823 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 708 to 511. [2021-05-03 14:47:38,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 511 states, 510 states have (on average 3.074509803921569) internal successors, (1568), 510 states have internal predecessors, (1568), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:38,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 1568 transitions. [2021-05-03 14:47:38,824 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 1568 transitions. Word has length 20 [2021-05-03 14:47:38,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:38,824 INFO L480 AbstractCegarLoop]: Abstraction has 511 states and 1568 transitions. [2021-05-03 14:47:38,824 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:47:38,824 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1568 transitions. [2021-05-03 14:47:38,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:38,825 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:38,825 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:39,025 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2031,31 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:39,025 INFO L428 AbstractCegarLoop]: === Iteration 82 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:39,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:39,026 INFO L82 PathProgramCache]: Analyzing trace with hash 1850936306, now seen corresponding path program 31 times [2021-05-03 14:47:39,026 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:39,026 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542422089] [2021-05-03 14:47:39,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:39,332 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:39,333 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542422089] [2021-05-03 14:47:39,333 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1793475399] [2021-05-03 14:47:39,333 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 32 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:39,361 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:47:39,361 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:39,506 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 45 [2021-05-03 14:47:39,775 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 57 [2021-05-03 14:47:40,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:40,096 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:40,097 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:47:40,097 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331808204] [2021-05-03 14:47:40,097 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:47:40,097 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:40,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:47:40,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=64, Invalid=278, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:47:40,097 INFO L87 Difference]: Start difference. First operand 511 states and 1568 transitions. Second operand has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:47:40,646 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 42 [2021-05-03 14:47:40,798 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 52 [2021-05-03 14:47:41,322 WARN L205 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 45 [2021-05-03 14:47:41,500 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 35 [2021-05-03 14:47:41,541 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:41,541 INFO L93 Difference]: Finished difference Result 863 states and 2530 transitions. [2021-05-03 14:47:41,542 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-05-03 14:47:41,542 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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 20 [2021-05-03 14:47:41,542 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:41,543 INFO L225 Difference]: With dead ends: 863 [2021-05-03 14:47:41,543 INFO L226 Difference]: Without dead ends: 803 [2021-05-03 14:47:41,543 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 237 ImplicationChecksByTransitivity, 1888.3ms TimeCoverageRelationStatistics Valid=185, Invalid=745, Unknown=0, NotChecked=0, Total=930 [2021-05-03 14:47:41,544 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 803 states. [2021-05-03 14:47:41,548 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 803 to 529. [2021-05-03 14:47:41,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 529 states, 528 states have (on average 3.1079545454545454) internal successors, (1641), 528 states have internal predecessors, (1641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:41,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 529 states and 1641 transitions. [2021-05-03 14:47:41,549 INFO L78 Accepts]: Start accepts. Automaton has 529 states and 1641 transitions. Word has length 20 [2021-05-03 14:47:41,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:41,549 INFO L480 AbstractCegarLoop]: Abstraction has 529 states and 1641 transitions. [2021-05-03 14:47:41,549 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:47:41,550 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1641 transitions. [2021-05-03 14:47:41,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:41,550 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:41,550 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:41,751 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2051,32 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:41,751 INFO L428 AbstractCegarLoop]: === Iteration 83 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:41,751 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:41,751 INFO L82 PathProgramCache]: Analyzing trace with hash -756638044, now seen corresponding path program 32 times [2021-05-03 14:47:41,751 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:41,751 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406072606] [2021-05-03 14:47:41,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:41,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:42,210 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [406072606] [2021-05-03 14:47:42,210 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [623806858] [2021-05-03 14:47:42,210 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 33 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:42,237 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:47:42,237 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:42,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:47:42,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:42,402 WARN L205 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 50 [2021-05-03 14:47:42,609 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2021-05-03 14:47:42,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,699 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,703 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,705 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,708 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,710 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,714 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,715 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,717 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,718 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,721 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,722 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,725 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,726 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,729 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,733 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:42,737 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:42,810 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:47:42,812 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-05-03 14:47:42,812 INFO L247 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:301, output treesize:231 [2021-05-03 14:47:43,144 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:43,144 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:43,144 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:47:43,144 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369579579] [2021-05-03 14:47:43,144 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:47:43,144 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:43,144 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:47:43,145 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=282, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:47:43,145 INFO L87 Difference]: Start difference. First operand 529 states and 1641 transitions. Second operand has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:47:43,874 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 53 [2021-05-03 14:47:44,233 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 47 [2021-05-03 14:47:44,486 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 63 [2021-05-03 14:47:44,734 WARN L205 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 51 [2021-05-03 14:47:45,011 WARN L205 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 60 [2021-05-03 14:47:45,336 WARN L205 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 64 [2021-05-03 14:47:45,627 WARN L205 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 60 [2021-05-03 14:47:45,882 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 55 [2021-05-03 14:47:45,898 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:45,898 INFO L93 Difference]: Finished difference Result 852 states and 2511 transitions. [2021-05-03 14:47:45,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-05-03 14:47:45,899 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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 20 [2021-05-03 14:47:45,899 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:45,900 INFO L225 Difference]: With dead ends: 852 [2021-05-03 14:47:45,900 INFO L226 Difference]: Without dead ends: 837 [2021-05-03 14:47:45,900 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 3436.2ms TimeCoverageRelationStatistics Valid=216, Invalid=906, Unknown=0, NotChecked=0, Total=1122 [2021-05-03 14:47:45,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 837 states. [2021-05-03 14:47:45,907 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 837 to 532. [2021-05-03 14:47:45,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 532 states, 531 states have (on average 3.1129943502824857) internal successors, (1653), 531 states have internal predecessors, (1653), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:45,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 532 states and 1653 transitions. [2021-05-03 14:47:45,909 INFO L78 Accepts]: Start accepts. Automaton has 532 states and 1653 transitions. Word has length 20 [2021-05-03 14:47:45,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:45,909 INFO L480 AbstractCegarLoop]: Abstraction has 532 states and 1653 transitions. [2021-05-03 14:47:45,909 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:47:45,909 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1653 transitions. [2021-05-03 14:47:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:45,910 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:45,910 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:46,110 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 33 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2080 [2021-05-03 14:47:46,110 INFO L428 AbstractCegarLoop]: === Iteration 84 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:46,110 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:46,111 INFO L82 PathProgramCache]: Analyzing trace with hash -1420530870, now seen corresponding path program 33 times [2021-05-03 14:47:46,111 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:46,111 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1920493671] [2021-05-03 14:47:46,111 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:46,340 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1920493671] [2021-05-03 14:47:46,340 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [157938325] [2021-05-03 14:47:46,340 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 34 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:46,385 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-05-03 14:47:46,385 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:46,386 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:47:46,387 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:46,561 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2021-05-03 14:47:46,768 WARN L205 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2021-05-03 14:47:47,101 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:47,101 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:47,101 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:47,102 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671141621] [2021-05-03 14:47:47,102 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:47,102 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:47,102 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:47,102 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=320, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:47,102 INFO L87 Difference]: Start difference. First operand 532 states and 1653 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:47,594 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 50 [2021-05-03 14:47:47,791 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 71 [2021-05-03 14:47:48,039 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 54 [2021-05-03 14:47:48,311 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 47 [2021-05-03 14:47:48,579 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 65 [2021-05-03 14:47:48,799 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 70 [2021-05-03 14:47:49,171 WARN L205 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 69 [2021-05-03 14:47:49,447 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 64 [2021-05-03 14:47:49,894 WARN L205 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 65 [2021-05-03 14:47:49,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:49,930 INFO L93 Difference]: Finished difference Result 860 states and 2631 transitions. [2021-05-03 14:47:49,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-05-03 14:47:49,931 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:49,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:49,932 INFO L225 Difference]: With dead ends: 860 [2021-05-03 14:47:49,932 INFO L226 Difference]: Without dead ends: 830 [2021-05-03 14:47:49,932 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 311 ImplicationChecksByTransitivity, 3214.3ms TimeCoverageRelationStatistics Valid=217, Invalid=1043, Unknown=0, NotChecked=0, Total=1260 [2021-05-03 14:47:49,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 830 states. [2021-05-03 14:47:49,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 830 to 529. [2021-05-03 14:47:49,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 529 states, 528 states have (on average 3.1079545454545454) internal successors, (1641), 528 states have internal predecessors, (1641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 529 states and 1641 transitions. [2021-05-03 14:47:49,938 INFO L78 Accepts]: Start accepts. Automaton has 529 states and 1641 transitions. Word has length 20 [2021-05-03 14:47:49,938 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:49,938 INFO L480 AbstractCegarLoop]: Abstraction has 529 states and 1641 transitions. [2021-05-03 14:47:49,938 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:49,938 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1641 transitions. [2021-05-03 14:47:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:49,939 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:49,939 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:50,139 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2097,34 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:50,139 INFO L428 AbstractCegarLoop]: === Iteration 85 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:50,140 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:50,140 INFO L82 PathProgramCache]: Analyzing trace with hash -363485782, now seen corresponding path program 34 times [2021-05-03 14:47:50,140 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:50,140 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751756225] [2021-05-03 14:47:50,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:50,440 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751756225] [2021-05-03 14:47:50,440 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2031955230] [2021-05-03 14:47:50,440 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 35 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:50,469 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:47:50,470 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:50,470 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:47:50,471 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:50,664 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 48 [2021-05-03 14:47:50,938 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 50 [2021-05-03 14:47:51,169 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:51,169 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:51,169 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:51,169 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1380382674] [2021-05-03 14:47:51,169 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:51,169 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:51,169 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:51,170 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=301, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:51,170 INFO L87 Difference]: Start difference. First operand 529 states and 1641 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:51,887 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 53 [2021-05-03 14:47:52,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:52,256 INFO L93 Difference]: Finished difference Result 725 states and 2157 transitions. [2021-05-03 14:47:52,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-05-03 14:47:52,256 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:52,256 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:52,257 INFO L225 Difference]: With dead ends: 725 [2021-05-03 14:47:52,257 INFO L226 Difference]: Without dead ends: 680 [2021-05-03 14:47:52,257 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 1585.9ms TimeCoverageRelationStatistics Valid=178, Invalid=752, Unknown=0, NotChecked=0, Total=930 [2021-05-03 14:47:52,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 680 states. [2021-05-03 14:47:52,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 680 to 542. [2021-05-03 14:47:52,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 542 states, 541 states have (on average 3.1164510166358594) internal successors, (1686), 541 states have internal predecessors, (1686), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:52,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 542 states and 1686 transitions. [2021-05-03 14:47:52,265 INFO L78 Accepts]: Start accepts. Automaton has 542 states and 1686 transitions. Word has length 20 [2021-05-03 14:47:52,265 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:52,266 INFO L480 AbstractCegarLoop]: Abstraction has 542 states and 1686 transitions. [2021-05-03 14:47:52,266 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:52,266 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1686 transitions. [2021-05-03 14:47:52,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:52,267 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:52,267 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:52,480 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2115 [2021-05-03 14:47:52,481 INFO L428 AbstractCegarLoop]: === Iteration 86 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:52,481 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:52,481 INFO L82 PathProgramCache]: Analyzing trace with hash 210639930, now seen corresponding path program 35 times [2021-05-03 14:47:52,481 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:52,481 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602334786] [2021-05-03 14:47:52,481 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:52,792 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2021-05-03 14:47:53,042 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:53,042 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602334786] [2021-05-03 14:47:53,042 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [811617680] [2021-05-03 14:47:53,042 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 36 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:53,082 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-05-03 14:47:53,083 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:53,084 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:47:53,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:53,280 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2021-05-03 14:47:53,703 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:53,704 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:53,704 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:53,704 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246595489] [2021-05-03 14:47:53,704 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:53,704 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:53,704 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:53,704 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=310, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:53,704 INFO L87 Difference]: Start difference. First operand 542 states and 1686 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:54,120 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 48 [2021-05-03 14:47:54,265 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 42 [2021-05-03 14:47:54,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:54,519 INFO L93 Difference]: Finished difference Result 630 states and 1918 transitions. [2021-05-03 14:47:54,519 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2021-05-03 14:47:54,519 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:54,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:54,520 INFO L225 Difference]: With dead ends: 630 [2021-05-03 14:47:54,520 INFO L226 Difference]: Without dead ends: 615 [2021-05-03 14:47:54,520 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 145 ImplicationChecksByTransitivity, 1549.5ms TimeCoverageRelationStatistics Valid=147, Invalid=555, Unknown=0, NotChecked=0, Total=702 [2021-05-03 14:47:54,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 615 states. [2021-05-03 14:47:54,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 615 to 542. [2021-05-03 14:47:54,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 542 states, 541 states have (on average 3.1164510166358594) internal successors, (1686), 541 states have internal predecessors, (1686), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 542 states and 1686 transitions. [2021-05-03 14:47:54,526 INFO L78 Accepts]: Start accepts. Automaton has 542 states and 1686 transitions. Word has length 20 [2021-05-03 14:47:54,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:54,526 INFO L480 AbstractCegarLoop]: Abstraction has 542 states and 1686 transitions. [2021-05-03 14:47:54,526 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:54,527 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1686 transitions. [2021-05-03 14:47:54,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:54,527 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:54,527 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:47:54,728 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2138,36 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:54,728 INFO L428 AbstractCegarLoop]: === Iteration 87 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:47:54,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:47:54,728 INFO L82 PathProgramCache]: Analyzing trace with hash -344149302, now seen corresponding path program 36 times [2021-05-03 14:47:54,728 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:47:54,729 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2030653352] [2021-05-03 14:47:54,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:47:54,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:47:55,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:55,061 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2030653352] [2021-05-03 14:47:55,061 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2059903928] [2021-05-03 14:47:55,061 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 37 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:47:55,090 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-05-03 14:47:55,090 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:47:55,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:47:55,092 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:47:55,299 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2021-05-03 14:47:55,422 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2021-05-03 14:47:55,604 WARN L205 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2021-05-03 14:47:55,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,620 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,624 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,629 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,633 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,634 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,638 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,642 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,647 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,651 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,652 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,656 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,657 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,660 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:47:55,661 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:47:55,763 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-05-03 14:47:55,764 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:47:55,766 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-05-03 14:47:55,766 INFO L247 ElimStorePlain]: Needed 11 recursive calls to eliminate 1 variables, input treesize:361, output treesize:291 [2021-05-03 14:47:55,892 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-05-03 14:47:57,805 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:47:57,805 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:47:57,805 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:47:57,805 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1296960615] [2021-05-03 14:47:57,805 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:47:57,805 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:47:57,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:47:57,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=327, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:47:57,806 INFO L87 Difference]: Start difference. First operand 542 states and 1686 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:58,443 WARN L205 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 70 [2021-05-03 14:47:58,733 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 64 [2021-05-03 14:47:59,015 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 73 [2021-05-03 14:47:59,295 WARN L205 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 67 [2021-05-03 14:47:59,462 WARN L205 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 68 [2021-05-03 14:47:59,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:47:59,798 INFO L93 Difference]: Finished difference Result 687 states and 2073 transitions. [2021-05-03 14:47:59,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 14:47:59,798 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:47:59,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:47:59,799 INFO L225 Difference]: With dead ends: 687 [2021-05-03 14:47:59,799 INFO L226 Difference]: Without dead ends: 657 [2021-05-03 14:47:59,799 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 179 ImplicationChecksByTransitivity, 2538.2ms TimeCoverageRelationStatistics Valid=170, Invalid=886, Unknown=0, NotChecked=0, Total=1056 [2021-05-03 14:47:59,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 657 states. [2021-05-03 14:47:59,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 657 to 551. [2021-05-03 14:47:59,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 551 states, 550 states have (on average 3.1254545454545455) internal successors, (1719), 550 states have internal predecessors, (1719), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:59,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 551 states and 1719 transitions. [2021-05-03 14:47:59,805 INFO L78 Accepts]: Start accepts. Automaton has 551 states and 1719 transitions. Word has length 20 [2021-05-03 14:47:59,805 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:47:59,805 INFO L480 AbstractCegarLoop]: Abstraction has 551 states and 1719 transitions. [2021-05-03 14:47:59,805 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:47:59,805 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1719 transitions. [2021-05-03 14:47:59,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:47:59,806 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:47:59,806 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:48:00,006 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 37 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2157 [2021-05-03 14:48:00,007 INFO L428 AbstractCegarLoop]: === Iteration 88 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:48:00,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:48:00,007 INFO L82 PathProgramCache]: Analyzing trace with hash -130282448, now seen corresponding path program 37 times [2021-05-03 14:48:00,007 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:48:00,007 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1654092915] [2021-05-03 14:48:00,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:48:00,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:48:00,367 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:48:00,367 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1654092915] [2021-05-03 14:48:00,367 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1269231534] [2021-05-03 14:48:00,367 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 38 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:48:00,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:48:00,396 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:48:00,396 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:48:00,588 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 54 [2021-05-03 14:48:00,853 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 56 [2021-05-03 14:48:06,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,394 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,422 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:06,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:06,457 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:06,458 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,487 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,524 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,562 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,592 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,622 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,645 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,673 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,695 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,719 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:06,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:06,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:06,749 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,774 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,810 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,846 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,875 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:06,905 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:06,906 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:06,907 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,947 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:06,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:06,978 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,002 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,024 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,046 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,079 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,097 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,114 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,132 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,156 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,179 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,180 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,206 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:07,209 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:07,231 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,257 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:07,298 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:07,325 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,353 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,354 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:07,355 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,387 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,409 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,431 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:07,462 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,499 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,529 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,558 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,559 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:07,560 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,589 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:07,621 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,649 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,672 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,706 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,738 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,772 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:07,818 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,851 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,877 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,906 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,936 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,967 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,967 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:07,968 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:07,969 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:07,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:07,995 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,022 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,048 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,076 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,102 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,136 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:08,174 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,191 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,212 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,229 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,251 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,268 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,285 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,307 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,330 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:08,354 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,377 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,396 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,419 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,443 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,467 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,486 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,510 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,531 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,555 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,556 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,557 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:08,558 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,578 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,599 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,625 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,647 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,669 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,689 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,712 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,732 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,754 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:08,755 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,777 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:08,778 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:08,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:08,810 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,834 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,860 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,884 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,912 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,939 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,967 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:08,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:08,996 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,025 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,050 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,085 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,111 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,145 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,165 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,184 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,204 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:09,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:09,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:09,226 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,241 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:09,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:09,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:09,264 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,284 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,303 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,324 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,345 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,362 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,383 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,400 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,422 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,441 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,461 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,488 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,506 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,526 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,547 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,570 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,589 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,613 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,636 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,660 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,680 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:09,702 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:09,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:09,703 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,733 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,754 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,777 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,797 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,818 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,839 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,861 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,884 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,906 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,931 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,952 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,975 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:09,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:09,999 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,036 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,062 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,085 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,112 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,140 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:10,168 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,208 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,224 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,243 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,258 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:10,279 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,293 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,311 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,312 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:10,313 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,330 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,345 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,362 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,384 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,385 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,386 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:10,387 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,405 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,421 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:10,422 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,439 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,456 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,475 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,495 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,520 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,521 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,538 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,555 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:10,573 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,592 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,613 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:10,614 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,630 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:10,651 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,667 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,687 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,705 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,726 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:10,727 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:10,746 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,762 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,783 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:10,784 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,801 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,819 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,839 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,855 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,856 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,871 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,872 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,889 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,905 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,923 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,943 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:10,961 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:10,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:10,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:10,984 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,001 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,018 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,036 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,054 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,075 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,076 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:11,077 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,096 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,114 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,132 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,151 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,169 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,188 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,207 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,209 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:11,210 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,229 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,251 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,273 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,298 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,317 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,336 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,355 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,377 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,378 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,397 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,418 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,440 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,462 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,481 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,504 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:11,525 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,548 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,583 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,594 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,595 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,595 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:11,596 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,609 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:11,624 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:11,637 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,648 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,658 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,668 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,682 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,695 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,706 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,717 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,728 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,738 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,749 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,762 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,773 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,784 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,784 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,784 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:11,785 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,796 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:11,809 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,821 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,831 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,841 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,853 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,863 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,872 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,884 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,893 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,904 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,914 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:11,924 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,934 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:11,935 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,944 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,956 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,957 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:11,957 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:11,959 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,971 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,982 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:11,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:11,994 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,011 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,012 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,028 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,029 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,029 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:12,030 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,040 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,050 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,059 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,068 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,077 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,086 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,095 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,105 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,116 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,128 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,141 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,152 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,165 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,179 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,191 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,205 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,216 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,229 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,242 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,253 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,254 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:12,256 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,268 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,280 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,291 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,304 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,315 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,327 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,340 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,352 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,363 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,374 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,387 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,399 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,411 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,422 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,423 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,434 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,445 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,456 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,467 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,479 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,490 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,501 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,514 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,528 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,540 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,552 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,563 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,574 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,586 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,597 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,608 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,619 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,629 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,639 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,648 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,657 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,665 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,671 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,679 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:12,688 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,697 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,704 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,712 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,718 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,726 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:12,735 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,742 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,749 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,756 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:12,757 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,764 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,770 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,777 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,784 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,790 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,791 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:12,792 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,798 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,815 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,821 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,825 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,830 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,835 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,839 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,845 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,850 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,855 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,860 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,865 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:12,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:12,872 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,877 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,882 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:12,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:12,887 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,236 WARN L205 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2021-05-03 14:48:13,236 INFO L628 ElimStorePlain]: treesize reduction 66, result has 85.1 percent of original size [2021-05-03 14:48:13,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:13,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:13,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:48:13,243 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:13,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:13,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:48:13,249 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,253 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:48:13,254 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:13,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:13,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:48:13,261 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,264 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:13,265 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,268 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:48:13,269 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:48:13,274 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:13,278 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:13,282 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,379 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:48:13,382 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-05-03 14:48:13,382 INFO L247 ElimStorePlain]: Needed 358 recursive calls to eliminate 3 variables, input treesize:23089, output treesize:159 [2021-05-03 14:48:13,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:13,543 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,588 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:48:13,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:13,593 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,637 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:48:13,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:13,641 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,684 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:48:13,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:13,688 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,728 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:48:13,731 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:13,732 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:13,770 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:48:13,771 INFO L550 ElimStorePlain]: Start of recursive call 1: 5 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-05-03 14:48:13,771 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 5 variables, input treesize:112, output treesize:77 [2021-05-03 14:48:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:48:13,884 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:48:13,884 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:48:13,884 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1006121122] [2021-05-03 14:48:13,884 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:48:13,884 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:48:13,884 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:48:13,884 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=84, Invalid=258, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:48:13,885 INFO L87 Difference]: Start difference. First operand 551 states and 1719 transitions. Second operand has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:48:14,318 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 57 [2021-05-03 14:48:14,486 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2021-05-03 14:48:14,734 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 38 [2021-05-03 14:48:14,861 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2021-05-03 14:48:15,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:48:15,218 INFO L93 Difference]: Finished difference Result 829 states and 2411 transitions. [2021-05-03 14:48:15,218 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-05-03 14:48:15,219 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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 20 [2021-05-03 14:48:15,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:48:15,220 INFO L225 Difference]: With dead ends: 829 [2021-05-03 14:48:15,220 INFO L226 Difference]: Without dead ends: 769 [2021-05-03 14:48:15,220 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 233 ImplicationChecksByTransitivity, 1852.4ms TimeCoverageRelationStatistics Valid=198, Invalid=672, Unknown=0, NotChecked=0, Total=870 [2021-05-03 14:48:15,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2021-05-03 14:48:15,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 566. [2021-05-03 14:48:15,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 566 states, 565 states have (on average 3.1398230088495573) internal successors, (1774), 565 states have internal predecessors, (1774), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:15,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 566 states to 566 states and 1774 transitions. [2021-05-03 14:48:15,226 INFO L78 Accepts]: Start accepts. Automaton has 566 states and 1774 transitions. Word has length 20 [2021-05-03 14:48:15,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:48:15,226 INFO L480 AbstractCegarLoop]: Abstraction has 566 states and 1774 transitions. [2021-05-03 14:48:15,226 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:48:15,226 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1774 transitions. [2021-05-03 14:48:15,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:48:15,227 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:48:15,227 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:48:15,428 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2559 [2021-05-03 14:48:15,428 INFO L428 AbstractCegarLoop]: === Iteration 89 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:48:15,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:48:15,428 INFO L82 PathProgramCache]: Analyzing trace with hash 88283152, now seen corresponding path program 38 times [2021-05-03 14:48:15,428 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:48:15,428 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [943245495] [2021-05-03 14:48:15,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:48:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:48:15,768 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:48:15,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [943245495] [2021-05-03 14:48:15,769 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [779793365] [2021-05-03 14:48:15,769 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 39 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:48:15,808 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:48:15,808 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:48:15,809 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:48:15,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:48:16,038 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-05-03 14:48:16,284 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 65 [2021-05-03 14:48:16,565 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:48:16,566 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:48:16,566 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:48:16,566 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1606283679] [2021-05-03 14:48:16,566 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:48:16,566 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:48:16,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:48:16,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=306, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:48:16,567 INFO L87 Difference]: Start difference. First operand 566 states and 1774 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:16,902 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2021-05-03 14:48:17,059 WARN L205 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2021-05-03 14:48:17,338 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 56 [2021-05-03 14:48:17,614 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 53 [2021-05-03 14:48:17,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:48:17,803 INFO L93 Difference]: Finished difference Result 731 states and 2213 transitions. [2021-05-03 14:48:17,804 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-05-03 14:48:17,804 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:48:17,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:48:17,805 INFO L225 Difference]: With dead ends: 731 [2021-05-03 14:48:17,805 INFO L226 Difference]: Without dead ends: 701 [2021-05-03 14:48:17,805 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 209 ImplicationChecksByTransitivity, 1841.1ms TimeCoverageRelationStatistics Valid=159, Invalid=711, Unknown=0, NotChecked=0, Total=870 [2021-05-03 14:48:17,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 701 states. [2021-05-03 14:48:17,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 701 to 567. [2021-05-03 14:48:17,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 567 states, 566 states have (on average 3.1431095406360425) internal successors, (1779), 566 states have internal predecessors, (1779), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:17,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 567 states and 1779 transitions. [2021-05-03 14:48:17,818 INFO L78 Accepts]: Start accepts. Automaton has 567 states and 1779 transitions. Word has length 20 [2021-05-03 14:48:17,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:48:17,818 INFO L480 AbstractCegarLoop]: Abstraction has 567 states and 1779 transitions. [2021-05-03 14:48:17,818 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:17,818 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1779 transitions. [2021-05-03 14:48:17,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:48:17,819 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:48:17,819 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:48:18,019 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4404,39 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:48:18,019 INFO L428 AbstractCegarLoop]: === Iteration 90 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:48:18,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:48:18,020 INFO L82 PathProgramCache]: Analyzing trace with hash 662408864, now seen corresponding path program 39 times [2021-05-03 14:48:18,020 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:48:18,020 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2057871285] [2021-05-03 14:48:18,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:48:18,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:48:18,466 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:48:18,466 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2057871285] [2021-05-03 14:48:18,466 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1353486110] [2021-05-03 14:48:18,466 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 40 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:48:18,494 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-05-03 14:48:18,495 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:48:18,495 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:48:18,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:48:18,685 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2021-05-03 14:48:18,987 WARN L205 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 66 [2021-05-03 14:48:19,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:19,167 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:19,170 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:19,170 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:19,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:19,174 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:19,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:19,177 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:19,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:48:19,180 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:19,217 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:48:19,217 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-05-03 14:48:19,218 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 1 variables, input treesize:112, output treesize:77 [2021-05-03 14:48:19,337 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:48:19,337 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:48:19,337 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:48:19,338 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1382934727] [2021-05-03 14:48:19,338 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:48:19,338 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:48:19,338 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:48:19,338 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=305, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:48:19,338 INFO L87 Difference]: Start difference. First operand 567 states and 1779 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:19,972 WARN L205 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 69 [2021-05-03 14:48:20,208 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 69 [2021-05-03 14:48:20,436 WARN L205 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 79 [2021-05-03 14:48:20,781 WARN L205 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 72 [2021-05-03 14:48:21,020 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2021-05-03 14:48:21,236 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 54 [2021-05-03 14:48:21,647 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 44 [2021-05-03 14:48:21,898 WARN L205 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-05-03 14:48:22,075 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 39 [2021-05-03 14:48:22,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:48:22,109 INFO L93 Difference]: Finished difference Result 932 states and 2737 transitions. [2021-05-03 14:48:22,109 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2021-05-03 14:48:22,109 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:48:22,109 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:48:22,110 INFO L225 Difference]: With dead ends: 932 [2021-05-03 14:48:22,110 INFO L226 Difference]: Without dead ends: 872 [2021-05-03 14:48:22,110 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 363 ImplicationChecksByTransitivity, 3291.6ms TimeCoverageRelationStatistics Valid=245, Invalid=1087, Unknown=0, NotChecked=0, Total=1332 [2021-05-03 14:48:22,111 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 872 states. [2021-05-03 14:48:22,116 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 872 to 582. [2021-05-03 14:48:22,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 582 states, 581 states have (on average 3.1686746987951806) internal successors, (1841), 581 states have internal predecessors, (1841), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:22,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 582 states and 1841 transitions. [2021-05-03 14:48:22,117 INFO L78 Accepts]: Start accepts. Automaton has 582 states and 1841 transitions. Word has length 20 [2021-05-03 14:48:22,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:48:22,117 INFO L480 AbstractCegarLoop]: Abstraction has 582 states and 1841 transitions. [2021-05-03 14:48:22,117 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:22,117 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 1841 transitions. [2021-05-03 14:48:22,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:48:22,118 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:48:22,118 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:48:22,319 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable4428 [2021-05-03 14:48:22,319 INFO L428 AbstractCegarLoop]: === Iteration 91 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:48:22,319 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:48:22,319 INFO L82 PathProgramCache]: Analyzing trace with hash -1685898800, now seen corresponding path program 40 times [2021-05-03 14:48:22,319 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:48:22,319 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623126547] [2021-05-03 14:48:22,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:48:22,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:48:22,619 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:48:22,619 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623126547] [2021-05-03 14:48:22,619 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [203973975] [2021-05-03 14:48:22,619 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 41 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:48:22,647 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:48:22,647 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:48:22,648 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:48:22,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:48:22,810 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-05-03 14:48:22,975 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2021-05-03 14:48:23,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:48:23,281 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:48:23,281 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:48:23,281 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110547484] [2021-05-03 14:48:23,281 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:48:23,282 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:48:23,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:48:23,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=306, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:48:23,282 INFO L87 Difference]: Start difference. First operand 582 states and 1841 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:23,496 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2021-05-03 14:48:23,975 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2021-05-03 14:48:24,269 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 42 [2021-05-03 14:48:24,407 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 49 [2021-05-03 14:48:24,783 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2021-05-03 14:48:25,056 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 38 [2021-05-03 14:48:25,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:48:25,294 INFO L93 Difference]: Finished difference Result 1065 states and 3145 transitions. [2021-05-03 14:48:25,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2021-05-03 14:48:25,294 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:48:25,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:48:25,296 INFO L225 Difference]: With dead ends: 1065 [2021-05-03 14:48:25,296 INFO L226 Difference]: Without dead ends: 1005 [2021-05-03 14:48:25,296 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 321 ImplicationChecksByTransitivity, 2331.9ms TimeCoverageRelationStatistics Valid=261, Invalid=1071, Unknown=0, NotChecked=0, Total=1332 [2021-05-03 14:48:25,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1005 states. [2021-05-03 14:48:25,302 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1005 to 588. [2021-05-03 14:48:25,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 588 states, 587 states have (on average 3.1873935264054514) internal successors, (1871), 587 states have internal predecessors, (1871), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:25,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 588 states and 1871 transitions. [2021-05-03 14:48:25,304 INFO L78 Accepts]: Start accepts. Automaton has 588 states and 1871 transitions. Word has length 20 [2021-05-03 14:48:25,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:48:25,304 INFO L480 AbstractCegarLoop]: Abstraction has 588 states and 1871 transitions. [2021-05-03 14:48:25,304 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:48:25,304 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1871 transitions. [2021-05-03 14:48:25,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:48:25,305 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:48:25,305 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:48:25,505 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4463,41 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:48:25,505 INFO L428 AbstractCegarLoop]: === Iteration 92 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:48:25,506 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:48:25,506 INFO L82 PathProgramCache]: Analyzing trace with hash 1048639980, now seen corresponding path program 41 times [2021-05-03 14:48:25,506 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:48:25,506 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876901912] [2021-05-03 14:48:25,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:48:25,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:48:25,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:48:25,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876901912] [2021-05-03 14:48:25,852 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [465001923] [2021-05-03 14:48:25,852 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 42 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:48:25,880 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-05-03 14:48:25,880 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:48:25,881 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:48:25,882 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:48:26,042 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-05-03 14:48:28,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,761 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,777 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,792 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,807 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,821 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,836 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,859 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:28,875 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,886 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,899 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:28,901 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:28,916 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,926 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:28,941 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,954 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,955 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:28,956 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,968 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,969 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:28,970 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:28,983 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:28,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,998 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:28,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,000 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:29,016 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,028 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,042 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,043 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:29,044 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,056 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:29,058 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:29,072 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,088 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,104 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:29,105 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:29,133 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,152 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:29,177 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,193 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:29,196 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,210 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,224 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,240 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:29,241 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,260 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:29,279 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:29,297 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,315 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,330 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,331 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,332 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,348 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,349 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:29,350 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,367 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,382 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,403 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,422 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,422 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,424 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,440 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,455 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,471 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,488 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,488 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,489 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,491 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:29,512 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,531 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,549 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,563 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,586 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:29,587 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:29,604 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,620 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,635 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:29,651 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,664 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,678 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,690 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,702 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,713 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:29,727 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,740 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,752 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,767 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:29,768 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,785 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,801 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,802 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,821 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,841 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:29,842 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,858 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,876 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,893 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,908 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,925 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:29,926 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,945 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,964 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,965 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:29,965 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:29,966 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:29,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:29,982 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,001 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,019 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,020 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,040 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,059 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,078 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,098 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,117 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,137 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,156 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,173 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,192 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,227 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,236 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,247 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,259 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,268 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,278 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:30,278 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,287 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,300 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,309 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,319 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,328 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,337 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,337 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,337 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,338 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:30,349 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,359 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,369 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,369 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,370 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,380 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,390 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,400 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,409 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,419 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,429 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,439 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,447 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,456 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,464 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,474 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,484 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,496 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,509 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,520 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,531 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,542 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,556 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,567 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,577 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,578 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,588 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,589 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,599 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,610 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,620 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,632 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,645 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,659 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,672 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,673 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,685 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,698 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,713 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,726 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,738 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,749 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,760 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,772 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,783 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,796 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,806 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,817 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,827 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,837 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,849 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,861 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,862 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,874 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,887 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,899 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,911 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,924 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,935 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,947 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,957 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,968 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,969 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:30,969 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:30,970 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,982 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:30,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:30,993 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,004 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,015 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,016 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,016 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:31,017 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,028 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,039 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:31,040 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,051 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,061 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,062 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:31,063 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,074 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:31,087 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,100 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,110 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,123 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:31,135 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,147 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,157 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:31,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:31,160 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,171 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,181 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,190 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,198 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,205 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,213 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,220 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,229 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:31,236 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:31,975 WARN L205 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 57 [2021-05-03 14:48:31,975 INFO L628 ElimStorePlain]: treesize reduction 1255, result has 36.6 percent of original size [2021-05-03 14:48:31,983 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 15 dim-0 vars, and 18 xjuncts. [2021-05-03 14:48:31,983 INFO L247 ElimStorePlain]: Needed 180 recursive calls to eliminate 2 variables, input treesize:11136, output treesize:699 [2021-05-03 14:48:32,427 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2021-05-03 14:48:55,385 INFO L446 ElimStorePlain]: Different costs {1=[char_at_5], 120=[char_at_9]} [2021-05-03 14:48:55,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:55,426 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:55,469 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:55,497 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,533 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,534 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:55,535 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:55,560 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,584 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:55,586 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:55,610 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:55,638 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,664 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,665 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:55,665 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,693 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:55,695 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:55,724 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:55,748 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:55,778 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:55,805 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:55,834 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:55,858 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:55,891 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:55,920 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,947 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,947 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:55,949 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:55,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:55,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:55,980 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,006 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,036 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:56,064 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,096 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,120 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,144 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,166 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,191 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,218 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,247 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:56,282 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,315 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,333 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,358 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,359 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,360 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:56,361 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,381 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,408 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,409 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:56,410 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,433 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,454 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,482 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,506 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,535 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,560 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,561 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,561 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:56,563 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:56,592 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,615 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:56,617 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,645 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,646 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:56,646 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:56,679 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,709 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,737 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,767 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,768 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:56,768 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,792 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:56,825 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,849 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,876 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,902 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:56,905 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,936 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,937 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:56,937 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:56,938 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,965 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:56,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:56,987 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,014 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,042 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,066 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,094 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,117 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:57,146 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,177 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,212 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:57,213 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,245 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:57,280 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,307 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,338 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,369 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,370 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:57,371 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,407 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,439 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:57,440 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,472 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,501 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,502 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,534 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,564 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:57,602 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,638 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:57,688 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,712 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,732 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:57,733 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,753 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,770 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,789 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,790 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:57,791 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,813 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,830 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,849 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,872 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,894 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:57,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:57,897 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,918 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,936 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,955 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:57,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:57,973 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,000 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:58,003 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,031 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,059 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,082 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,108 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,135 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:58,136 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,160 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:58,162 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,184 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,210 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,238 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,240 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:48:58,241 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,264 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,292 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,319 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,344 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,367 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,390 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,418 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,445 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,475 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,500 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,533 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,558 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,582 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,607 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,635 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,660 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,689 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,717 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,740 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,766 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,786 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,814 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,841 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:58,841 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:58,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:58,872 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,897 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,924 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,950 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:58,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:58,976 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,001 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,026 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,062 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,077 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:59,097 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,112 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:59,134 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,154 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:59,155 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,171 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,191 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,207 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,229 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,251 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:59,275 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,293 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,311 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,328 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,349 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,367 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,390 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,391 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,392 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:48:59,393 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,412 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,430 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:59,453 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,477 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,496 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:59,521 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,545 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,546 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,547 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:48:59,548 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:48:59,573 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,593 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,611 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,630 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:59,631 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,654 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,672 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:59,673 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,696 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,713 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,732 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,732 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:48:59,733 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,752 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,777 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,778 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:59,779 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,801 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,826 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,852 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,871 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,872 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,891 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,914 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,941 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:48:59,966 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:48:59,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:48:59,993 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:48:59,993 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,017 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,042 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,067 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,092 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,115 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,139 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,167 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:00,168 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,192 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:49:00,223 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,248 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,277 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,305 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:00,335 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,361 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,389 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,419 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:00,421 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,444 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:49:00,474 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,498 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,533 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,548 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,563 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,580 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,592 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,593 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,608 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,624 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,639 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,640 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:00,641 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,656 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,672 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,672 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:00,673 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,687 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,702 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,716 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,729 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,746 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,762 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:00,780 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,797 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:00,799 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,817 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,832 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,847 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,864 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,882 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,900 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:00,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:00,921 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,940 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,956 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,971 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:00,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:00,989 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,007 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,023 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,041 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:01,042 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,058 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,077 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,095 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,115 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,131 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,147 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,148 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,148 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:01,149 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,169 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,188 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,205 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,222 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,239 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,256 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,278 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,296 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,317 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,338 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,358 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,380 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,401 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,420 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,441 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,463 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,484 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,503 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,524 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,525 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:01,525 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,545 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,565 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,586 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,607 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,608 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,634 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,635 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,654 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,673 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,695 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,715 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,730 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,748 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,764 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:01,781 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,800 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,815 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,830 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,847 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,864 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,879 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,899 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:01,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:01,921 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,943 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,965 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:01,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:01,982 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,001 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,018 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,037 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,055 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,056 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,057 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:49:02,057 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,079 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,080 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:49:02,081 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:02,103 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,124 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,146 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,169 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,189 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:02,232 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:02,243 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,252 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:02,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:02,264 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,272 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,281 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,291 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,300 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,309 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,319 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:02,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:02,329 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,220 WARN L205 SmtUtils]: Spent 890.00 ms on a formula simplification. DAG size of input: 174 DAG size of output: 145 [2021-05-03 14:49:03,220 INFO L628 ElimStorePlain]: treesize reduction 96, result has 89.9 percent of original size [2021-05-03 14:49:03,228 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:03,229 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,238 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,246 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,255 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,256 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:03,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:03,264 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:03,265 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,272 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,273 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,281 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:03,288 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:03,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:03,289 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:03,296 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,303 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:03,304 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,310 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,311 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,319 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,326 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,327 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,335 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,342 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,343 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,351 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,352 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,361 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,362 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:03,373 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:03,383 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,392 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,393 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:03,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:03,404 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:04,088 WARN L205 SmtUtils]: Spent 684.00 ms on a formula simplification. DAG size of input: 126 DAG size of output: 126 [2021-05-03 14:49:04,089 INFO L628 ElimStorePlain]: treesize reduction 1, result has 99.8 percent of original size [2021-05-03 14:49:04,096 INFO L550 ElimStorePlain]: Start of recursive call 1: 16 dim-0 vars, 2 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-05-03 14:49:04,096 INFO L247 ElimStorePlain]: Needed 321 recursive calls to eliminate 18 variables, input treesize:18503, output treesize:205 [2021-05-03 14:49:04,303 WARN L205 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2021-05-03 14:49:04,509 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:49:04,509 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:49:04,509 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:49:04,509 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042779715] [2021-05-03 14:49:04,509 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:49:04,509 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:49:04,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:49:04,510 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:49:04,510 INFO L87 Difference]: Start difference. First operand 588 states and 1871 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:04,655 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2021-05-03 14:49:04,843 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2021-05-03 14:49:04,984 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2021-05-03 14:49:05,143 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2021-05-03 14:49:05,415 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 62 [2021-05-03 14:49:05,911 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 37 [2021-05-03 14:49:06,108 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2021-05-03 14:49:06,313 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 34 [2021-05-03 14:49:06,526 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 40 [2021-05-03 14:49:06,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:49:06,645 INFO L93 Difference]: Finished difference Result 864 states and 2622 transitions. [2021-05-03 14:49:06,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-05-03 14:49:06,646 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:49:06,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:49:06,647 INFO L225 Difference]: With dead ends: 864 [2021-05-03 14:49:06,647 INFO L226 Difference]: Without dead ends: 834 [2021-05-03 14:49:06,647 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 13 SyntacticMatches, 2 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 205 ImplicationChecksByTransitivity, 2789.4ms TimeCoverageRelationStatistics Valid=173, Invalid=757, Unknown=0, NotChecked=0, Total=930 [2021-05-03 14:49:06,648 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 834 states. [2021-05-03 14:49:06,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 834 to 588. [2021-05-03 14:49:06,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 588 states, 587 states have (on average 3.1873935264054514) internal successors, (1871), 587 states have internal predecessors, (1871), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:06,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 588 states and 1871 transitions. [2021-05-03 14:49:06,654 INFO L78 Accepts]: Start accepts. Automaton has 588 states and 1871 transitions. Word has length 20 [2021-05-03 14:49:06,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:49:06,654 INFO L480 AbstractCegarLoop]: Abstraction has 588 states and 1871 transitions. [2021-05-03 14:49:06,654 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:06,654 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1871 transitions. [2021-05-03 14:49:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:49:06,655 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:49:06,655 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:49:06,857 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4487,42 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:49:06,857 INFO L428 AbstractCegarLoop]: === Iteration 93 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:49:06,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:49:06,857 INFO L82 PathProgramCache]: Analyzing trace with hash -391065604, now seen corresponding path program 42 times [2021-05-03 14:49:06,857 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:49:06,858 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1956375268] [2021-05-03 14:49:06,858 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:49:06,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:49:07,113 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2021-05-03 14:49:07,361 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:49:07,361 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1956375268] [2021-05-03 14:49:07,361 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1607338479] [2021-05-03 14:49:07,361 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 43 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:49:07,390 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-05-03 14:49:07,390 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:49:07,390 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:49:07,391 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:49:07,571 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2021-05-03 14:49:07,815 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 53 [2021-05-03 14:49:15,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,752 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,765 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,778 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:49:15,793 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,806 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,818 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,831 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:15,845 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,856 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,857 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,857 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:49:15,858 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,871 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:15,885 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:49:15,900 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,913 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,926 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:15,929 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,941 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:15,941 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,951 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,960 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,970 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,979 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:15,980 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:15,981 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:15,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:15,991 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,000 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,010 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,020 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,021 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,030 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,039 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,040 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:49:16,041 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,050 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,060 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,061 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,070 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,080 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,090 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,099 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:16,101 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:16,112 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,121 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,122 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,123 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,133 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,143 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,152 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,153 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:16,155 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,164 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,174 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,183 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,193 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:16,204 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,216 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,225 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,234 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,245 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,255 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:16,266 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,275 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,276 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:16,277 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,287 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,295 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,295 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,305 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,316 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,325 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,334 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,343 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,351 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,361 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,369 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,379 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,387 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,398 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,408 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:16,410 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,419 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,428 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,436 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,444 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,453 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,461 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,470 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,480 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,480 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,489 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,498 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,510 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,519 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,527 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,535 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:16,538 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,547 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,555 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,565 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,573 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:16,575 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,583 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,591 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,599 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,607 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,616 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,625 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,633 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,641 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,649 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,656 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,664 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,672 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,680 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,687 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,695 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,702 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,711 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,717 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,718 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,725 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,731 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,736 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,741 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:16,747 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,751 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,751 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,752 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:16,752 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,757 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,761 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:16,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:16,762 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,767 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:16,771 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:16,996 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 43 [2021-05-03 14:49:16,997 INFO L628 ElimStorePlain]: treesize reduction 114, result has 70.0 percent of original size [2021-05-03 14:49:17,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:17,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:17,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:17,003 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:17,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:17,007 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:17,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:17,011 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:17,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:17,015 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:17,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:17,019 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:17,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:17,023 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:17,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:17,026 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:17,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:17,029 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:17,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:17,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:17,034 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:17,090 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:49:17,091 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-05-03 14:49:17,092 INFO L247 ElimStorePlain]: Needed 118 recursive calls to eliminate 3 variables, input treesize:5467, output treesize:85 [2021-05-03 14:49:17,231 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:49:17,231 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:49:17,231 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:49:17,231 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1670560057] [2021-05-03 14:49:17,232 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:49:17,232 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:49:17,232 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:49:17,232 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=280, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:49:17,232 INFO L87 Difference]: Start difference. First operand 588 states and 1871 transitions. Second operand has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:49:17,822 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2021-05-03 14:49:17,998 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-05-03 14:49:18,245 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 58 [2021-05-03 14:49:18,470 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 52 [2021-05-03 14:49:18,694 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 50 [2021-05-03 14:49:18,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:49:18,772 INFO L93 Difference]: Finished difference Result 762 states and 2357 transitions. [2021-05-03 14:49:18,773 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-05-03 14:49:18,773 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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 20 [2021-05-03 14:49:18,773 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:49:18,774 INFO L225 Difference]: With dead ends: 762 [2021-05-03 14:49:18,774 INFO L226 Difference]: Without dead ends: 747 [2021-05-03 14:49:18,774 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 13 SyntacticMatches, 1 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 177 ImplicationChecksByTransitivity, 2265.6ms TimeCoverageRelationStatistics Valid=163, Invalid=649, Unknown=0, NotChecked=0, Total=812 [2021-05-03 14:49:18,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 747 states. [2021-05-03 14:49:18,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 747 to 591. [2021-05-03 14:49:18,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 591 states, 590 states have (on average 3.1915254237288138) internal successors, (1883), 590 states have internal predecessors, (1883), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:18,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 1883 transitions. [2021-05-03 14:49:18,780 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 1883 transitions. Word has length 20 [2021-05-03 14:49:18,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:49:18,780 INFO L480 AbstractCegarLoop]: Abstraction has 591 states and 1883 transitions. [2021-05-03 14:49:18,781 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:49:18,781 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1883 transitions. [2021-05-03 14:49:18,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:49:18,781 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:49:18,781 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:49:18,982 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 43 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7399 [2021-05-03 14:49:18,982 INFO L428 AbstractCegarLoop]: === Iteration 94 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:49:18,983 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:49:18,983 INFO L82 PathProgramCache]: Analyzing trace with hash 635881052, now seen corresponding path program 43 times [2021-05-03 14:49:18,983 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:49:18,983 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23843009] [2021-05-03 14:49:18,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:49:18,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:49:19,264 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:49:19,264 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23843009] [2021-05-03 14:49:19,264 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [4087744] [2021-05-03 14:49:19,264 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 44 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:49:19,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:49:19,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:49:19,307 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:49:19,542 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2021-05-03 14:49:19,882 WARN L205 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 59 [2021-05-03 14:49:20,151 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:49:20,151 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:49:20,152 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:49:20,152 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463643986] [2021-05-03 14:49:20,152 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:49:20,152 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:49:20,152 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:49:20,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=78, Invalid=302, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:49:20,152 INFO L87 Difference]: Start difference. First operand 591 states and 1883 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:20,296 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 56 [2021-05-03 14:49:20,560 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 58 [2021-05-03 14:49:20,990 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 49 [2021-05-03 14:49:21,276 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 60 [2021-05-03 14:49:21,570 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 52 [2021-05-03 14:49:21,691 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 31 [2021-05-03 14:49:21,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:49:21,716 INFO L93 Difference]: Finished difference Result 868 states and 2605 transitions. [2021-05-03 14:49:21,716 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-05-03 14:49:21,716 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:49:21,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:49:21,717 INFO L225 Difference]: With dead ends: 868 [2021-05-03 14:49:21,718 INFO L226 Difference]: Without dead ends: 823 [2021-05-03 14:49:21,718 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 247 ImplicationChecksByTransitivity, 2131.0ms TimeCoverageRelationStatistics Valid=186, Invalid=744, Unknown=0, NotChecked=0, Total=930 [2021-05-03 14:49:21,718 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 823 states. [2021-05-03 14:49:21,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 823 to 598. [2021-05-03 14:49:21,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 598 states, 597 states have (on average 3.201005025125628) internal successors, (1911), 597 states have internal predecessors, (1911), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:21,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 598 states and 1911 transitions. [2021-05-03 14:49:21,725 INFO L78 Accepts]: Start accepts. Automaton has 598 states and 1911 transitions. Word has length 20 [2021-05-03 14:49:21,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:49:21,725 INFO L480 AbstractCegarLoop]: Abstraction has 598 states and 1911 transitions. [2021-05-03 14:49:21,725 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:21,725 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1911 transitions. [2021-05-03 14:49:21,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:49:21,726 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:49:21,726 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:49:21,926 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10387 [2021-05-03 14:49:21,926 INFO L428 AbstractCegarLoop]: === Iteration 95 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:49:21,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:49:21,926 INFO L82 PathProgramCache]: Analyzing trace with hash 517669468, now seen corresponding path program 44 times [2021-05-03 14:49:21,926 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:49:21,926 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562546981] [2021-05-03 14:49:21,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:49:21,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:49:22,234 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 56 [2021-05-03 14:49:22,462 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:49:22,462 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562546981] [2021-05-03 14:49:22,462 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1399702936] [2021-05-03 14:49:22,463 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 45 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:49:22,490 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:49:22,490 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:49:22,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:49:22,491 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:49:22,719 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 53 [2021-05-03 14:49:22,902 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2021-05-03 14:49:23,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:49:23,103 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:23,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:49:23,107 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:23,109 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:49:23,111 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:23,113 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:49:23,114 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:23,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:49:23,118 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:23,158 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:49:23,159 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-05-03 14:49:23,159 INFO L247 ElimStorePlain]: Needed 6 recursive calls to eliminate 1 variables, input treesize:112, output treesize:77 [2021-05-03 14:49:23,277 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:49:23,278 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:49:23,278 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:49:23,278 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [22826126] [2021-05-03 14:49:23,278 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:49:23,278 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:49:23,278 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:49:23,278 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=300, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:49:23,279 INFO L87 Difference]: Start difference. First operand 598 states and 1911 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:23,849 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 67 [2021-05-03 14:49:24,195 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 64 [2021-05-03 14:49:24,414 WARN L205 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 60 [2021-05-03 14:49:24,572 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 49 [2021-05-03 14:49:24,774 WARN L205 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 47 [2021-05-03 14:49:24,993 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 45 [2021-05-03 14:49:25,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:49:25,023 INFO L93 Difference]: Finished difference Result 731 states and 2247 transitions. [2021-05-03 14:49:25,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 14:49:25,023 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:49:25,023 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:49:25,024 INFO L225 Difference]: With dead ends: 731 [2021-05-03 14:49:25,024 INFO L226 Difference]: Without dead ends: 701 [2021-05-03 14:49:25,024 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 206 ImplicationChecksByTransitivity, 2411.3ms TimeCoverageRelationStatistics Valid=170, Invalid=642, Unknown=0, NotChecked=0, Total=812 [2021-05-03 14:49:25,025 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 701 states. [2021-05-03 14:49:25,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 701 to 598. [2021-05-03 14:49:25,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 598 states, 597 states have (on average 3.201005025125628) internal successors, (1911), 597 states have internal predecessors, (1911), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 598 states and 1911 transitions. [2021-05-03 14:49:25,031 INFO L78 Accepts]: Start accepts. Automaton has 598 states and 1911 transitions. Word has length 20 [2021-05-03 14:49:25,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:49:25,031 INFO L480 AbstractCegarLoop]: Abstraction has 598 states and 1911 transitions. [2021-05-03 14:49:25,031 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:49:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1911 transitions. [2021-05-03 14:49:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:49:25,032 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:49:25,032 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:49:25,232 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10408,45 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:49:25,232 INFO L428 AbstractCegarLoop]: === Iteration 96 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:49:25,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:49:25,232 INFO L82 PathProgramCache]: Analyzing trace with hash 1963721468, now seen corresponding path program 45 times [2021-05-03 14:49:25,233 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:49:25,233 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [704450418] [2021-05-03 14:49:25,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:49:25,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:49:25,494 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2021-05-03 14:49:25,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:49:25,705 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [704450418] [2021-05-03 14:49:25,705 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1006978805] [2021-05-03 14:49:25,705 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 46 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:49:25,733 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2021-05-03 14:49:25,733 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:49:25,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:49:25,734 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:49:31,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:31,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:31,997 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:49:31,999 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,063 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,134 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:32,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:32,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:49:32,137 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,197 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,242 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,286 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,333 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,375 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,417 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,462 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:32,462 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:32,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:49:32,464 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,510 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,556 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,604 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,653 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:32,654 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:32,655 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:32,656 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,721 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,758 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,796 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,841 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,881 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,928 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:32,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:32,969 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,017 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,059 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:33,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:33,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:33,106 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,151 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,195 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:33,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:33,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:33,247 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,293 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,341 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,385 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:33,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:33,387 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:33,388 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,436 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,498 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,561 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,611 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,676 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,714 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,750 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,787 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,830 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,870 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,909 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,910 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:33,950 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:33,993 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:33,994 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:33,994 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:49:33,995 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,039 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,089 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:34,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:34,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:34,140 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,189 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,235 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,294 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,346 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,391 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,392 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,439 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,487 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,488 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,536 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,587 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,642 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,697 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,744 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,745 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,782 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:34,824 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:34,825 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:49:34,826 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,877 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,921 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:34,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:34,961 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,003 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,045 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:49:35,047 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,087 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,088 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,130 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,172 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,219 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:35,220 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,264 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,308 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:35,354 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,405 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,449 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:35,510 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,556 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,604 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:49:35,606 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,661 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,698 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,731 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:35,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:35,780 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,816 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,859 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,896 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,942 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:35,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:35,983 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,022 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,065 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,105 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,106 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,154 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,200 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,244 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,292 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,350 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,394 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,453 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,504 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,552 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,604 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,672 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,710 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,748 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,792 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,869 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,920 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:36,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:36,975 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,025 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:49:37,035 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,093 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,131 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,183 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,223 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,277 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,324 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,368 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,417 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:37,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:37,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:37,468 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,512 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,557 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,602 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,644 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,703 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,755 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:37,809 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:37,810 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:37,811 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,859 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,921 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:37,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:37,997 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,046 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,047 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:38,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:38,109 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:49:38,110 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,145 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,179 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,215 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,263 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,300 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,349 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,398 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,436 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,479 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,519 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,559 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,599 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,635 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,675 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,715 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,766 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,805 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,846 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,900 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:38,953 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:38,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,000 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,042 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,086 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,140 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,185 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,229 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,275 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,321 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,352 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,385 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,420 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,455 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,492 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,528 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,569 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,611 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,648 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:39,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:39,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:39,685 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:39,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:39,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:39,728 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,767 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,806 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,856 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,857 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,908 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,949 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:39,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:39,991 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,046 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,094 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,137 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,183 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,228 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,271 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,316 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,374 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,425 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,472 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,531 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,601 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,633 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,669 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,706 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,737 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,771 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,803 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,838 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,872 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,908 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,943 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:40,944 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:40,944 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:40,945 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:40,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:40,992 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,028 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,069 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,117 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,154 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,191 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:41,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:41,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:49:41,233 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,272 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,322 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,361 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,405 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,456 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,499 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,546 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,589 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,643 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,687 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,731 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,779 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,835 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,887 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,921 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:41,966 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:41,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,000 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,036 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,071 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:42,109 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:42,109 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:49:42,110 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,152 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,191 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,229 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,269 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,305 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,343 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,381 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,419 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,458 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,497 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,536 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,577 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,623 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,664 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,665 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,717 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,717 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,765 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,805 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,859 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,903 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,904 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:42,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:42,950 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,006 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,050 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,100 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:43,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:43,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:43,102 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,150 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,197 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,240 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,291 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,340 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,390 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,443 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,496 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,558 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,588 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,616 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,645 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,675 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,675 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,706 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,748 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,779 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,817 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,818 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,852 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,882 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,922 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:43,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:43,958 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,004 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,044 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,081 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,121 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,165 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,204 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,244 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,288 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,328 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,380 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,425 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,471 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,513 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,558 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,612 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,657 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,701 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,747 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,793 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,839 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,886 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,932 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:44,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:44,990 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,050 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,102 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,162 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,212 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,263 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,291 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,324 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,362 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,390 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,419 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,452 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,482 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,515 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,557 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,589 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,589 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:45,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:45,619 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:45,620 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,653 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,686 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,730 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,766 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,800 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,836 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:49:45,873 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,915 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:45,955 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:45,956 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:45,957 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:45,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:45,994 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,033 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,074 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,113 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,153 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,193 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,244 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,285 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,327 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,379 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,425 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,479 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,524 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,569 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,615 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,660 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,705 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,751 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,801 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,849 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,895 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,951 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:46,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:46,975 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,001 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,026 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,057 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,090 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,122 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,151 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,181 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,211 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:47,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:47,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:49:47,244 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,276 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,308 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,340 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,397 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,440 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,474 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,511 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,547 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,584 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,619 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,660 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,697 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,736 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,772 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,773 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,805 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,843 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,881 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,927 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:47,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:47,969 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,008 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,057 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,096 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,097 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,132 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,173 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,214 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,256 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,298 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,342 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,386 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,430 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,478 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:48,479 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:48,480 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:49:48,482 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,538 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,582 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,637 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,710 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,734 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,759 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,792 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,817 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,852 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,879 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,914 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,942 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,969 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:48,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:48,997 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,025 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,064 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,094 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,126 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,159 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,198 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,233 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,264 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,265 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,297 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,329 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,358 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,389 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,418 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,448 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,480 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,512 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,545 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,577 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,614 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,647 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,689 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,723 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,758 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,794 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,829 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,869 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:49,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:49,905 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:49,906 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,941 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:49,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:49,979 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:50,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:50,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:50,015 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,052 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,099 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,141 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,179 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,217 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,264 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,311 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,364 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,401 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,429 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,463 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,487 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,488 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,513 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,546 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,574 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:50,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:50,575 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:50,576 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,606 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,633 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,667 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,694 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,721 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,746 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,772 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,801 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,829 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,854 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,889 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,923 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,949 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:50,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:50,975 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,002 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,029 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,057 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,086 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,119 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,150 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,185 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:51,188 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,226 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,257 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,258 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:51,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:51,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:51,292 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,328 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,360 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,393 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,429 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,463 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,499 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,500 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,534 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,571 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,611 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,652 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,686 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,721 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,757 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,804 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,841 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,888 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,937 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:51,991 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:51,992 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:52,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:52,032 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:52,033 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,071 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,117 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,155 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,195 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,234 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,273 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,312 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:52,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:52,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:49:52,315 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,356 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,396 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,441 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,484 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,529 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:52,574 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:52,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:52,575 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,617 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,664 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,688 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:52,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:52,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:52,712 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,741 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,765 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,793 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,794 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,816 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,838 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,868 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,892 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,916 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,947 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,972 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:52,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:52,998 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,023 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,048 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,073 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,102 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,131 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,162 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,187 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:53,188 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:53,188 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:53,189 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,224 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,252 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,282 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,306 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,331 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,356 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,384 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,407 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,431 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,456 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,485 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,511 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,544 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,572 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,599 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,626 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,655 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:53,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:53,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:53,689 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,719 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,752 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,779 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,807 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,839 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,871 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,908 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,939 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:53,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:53,969 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,007 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,037 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,067 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,100 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,134 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,169 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,202 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,236 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,273 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,307 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,347 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,381 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,422 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,457 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,494 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:54,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:54,495 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:54,496 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,531 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,570 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,613 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,653 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,692 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,693 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,735 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,774 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,815 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,853 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:54,854 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,890 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,925 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:54,966 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:54,967 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,009 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:55,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:55,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:55,011 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,027 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,048 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:55,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:55,067 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:49:55,067 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,083 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,100 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,119 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,143 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,168 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,190 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,210 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,231 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,232 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,254 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,281 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,305 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,328 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,352 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,373 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,394 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,416 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,439 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,460 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,482 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,503 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,528 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,556 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,582 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,604 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,628 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,651 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,674 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,699 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,723 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,754 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,779 INFO L550 ElimStorePlain]: Start of recursive call 604: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,810 INFO L550 ElimStorePlain]: Start of recursive call 605: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,838 INFO L550 ElimStorePlain]: Start of recursive call 606: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,866 INFO L550 ElimStorePlain]: Start of recursive call 607: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,892 INFO L550 ElimStorePlain]: Start of recursive call 608: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,920 INFO L550 ElimStorePlain]: Start of recursive call 609: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,947 INFO L550 ElimStorePlain]: Start of recursive call 610: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:55,973 INFO L550 ElimStorePlain]: Start of recursive call 611: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:55,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,000 INFO L550 ElimStorePlain]: Start of recursive call 612: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,028 INFO L550 ElimStorePlain]: Start of recursive call 613: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,055 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,056 INFO L550 ElimStorePlain]: Start of recursive call 614: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,089 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,090 INFO L550 ElimStorePlain]: Start of recursive call 615: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,118 INFO L550 ElimStorePlain]: Start of recursive call 616: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,146 INFO L550 ElimStorePlain]: Start of recursive call 617: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,181 INFO L550 ElimStorePlain]: Start of recursive call 618: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,210 INFO L550 ElimStorePlain]: Start of recursive call 619: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,241 INFO L550 ElimStorePlain]: Start of recursive call 620: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,270 INFO L550 ElimStorePlain]: Start of recursive call 621: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,299 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,300 INFO L550 ElimStorePlain]: Start of recursive call 622: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,332 INFO L550 ElimStorePlain]: Start of recursive call 623: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,369 INFO L550 ElimStorePlain]: Start of recursive call 624: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,401 INFO L550 ElimStorePlain]: Start of recursive call 625: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,433 INFO L550 ElimStorePlain]: Start of recursive call 626: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,463 INFO L550 ElimStorePlain]: Start of recursive call 627: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,493 INFO L550 ElimStorePlain]: Start of recursive call 628: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,529 INFO L550 ElimStorePlain]: Start of recursive call 629: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,561 INFO L550 ElimStorePlain]: Start of recursive call 630: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,594 INFO L550 ElimStorePlain]: Start of recursive call 631: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,631 INFO L550 ElimStorePlain]: Start of recursive call 632: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,663 INFO L550 ElimStorePlain]: Start of recursive call 633: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,695 INFO L550 ElimStorePlain]: Start of recursive call 634: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,725 INFO L550 ElimStorePlain]: Start of recursive call 635: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,762 INFO L550 ElimStorePlain]: Start of recursive call 636: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,796 INFO L550 ElimStorePlain]: Start of recursive call 637: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,833 INFO L550 ElimStorePlain]: Start of recursive call 638: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,865 INFO L550 ElimStorePlain]: Start of recursive call 639: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,902 INFO L550 ElimStorePlain]: Start of recursive call 640: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,939 INFO L550 ElimStorePlain]: Start of recursive call 641: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:56,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:56,971 INFO L550 ElimStorePlain]: Start of recursive call 642: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,005 INFO L550 ElimStorePlain]: Start of recursive call 643: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,038 INFO L550 ElimStorePlain]: Start of recursive call 644: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,071 INFO L550 ElimStorePlain]: Start of recursive call 645: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:57,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:57,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:57,106 INFO L550 ElimStorePlain]: Start of recursive call 646: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,137 INFO L550 ElimStorePlain]: Start of recursive call 647: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,173 INFO L550 ElimStorePlain]: Start of recursive call 648: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,206 INFO L550 ElimStorePlain]: Start of recursive call 649: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:57,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:57,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:57,243 INFO L550 ElimStorePlain]: Start of recursive call 650: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,281 INFO L550 ElimStorePlain]: Start of recursive call 651: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,316 INFO L550 ElimStorePlain]: Start of recursive call 652: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,343 INFO L550 ElimStorePlain]: Start of recursive call 653: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,371 INFO L550 ElimStorePlain]: Start of recursive call 654: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,401 INFO L550 ElimStorePlain]: Start of recursive call 655: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,429 INFO L550 ElimStorePlain]: Start of recursive call 656: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,456 INFO L550 ElimStorePlain]: Start of recursive call 657: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,484 INFO L550 ElimStorePlain]: Start of recursive call 658: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,512 INFO L550 ElimStorePlain]: Start of recursive call 659: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,540 INFO L550 ElimStorePlain]: Start of recursive call 660: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,579 INFO L550 ElimStorePlain]: Start of recursive call 661: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,591 INFO L550 ElimStorePlain]: Start of recursive call 662: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,604 INFO L550 ElimStorePlain]: Start of recursive call 663: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:57,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:57,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:49:57,618 INFO L550 ElimStorePlain]: Start of recursive call 664: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,631 INFO L550 ElimStorePlain]: Start of recursive call 665: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,644 INFO L550 ElimStorePlain]: Start of recursive call 666: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,658 INFO L550 ElimStorePlain]: Start of recursive call 667: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,673 INFO L550 ElimStorePlain]: Start of recursive call 668: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,688 INFO L550 ElimStorePlain]: Start of recursive call 669: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,703 INFO L550 ElimStorePlain]: Start of recursive call 670: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,716 INFO L550 ElimStorePlain]: Start of recursive call 671: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,735 INFO L550 ElimStorePlain]: Start of recursive call 672: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,753 INFO L550 ElimStorePlain]: Start of recursive call 673: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,769 INFO L550 ElimStorePlain]: Start of recursive call 674: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,785 INFO L550 ElimStorePlain]: Start of recursive call 675: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,801 INFO L550 ElimStorePlain]: Start of recursive call 676: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,816 INFO L550 ElimStorePlain]: Start of recursive call 677: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,834 INFO L550 ElimStorePlain]: Start of recursive call 678: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,850 INFO L550 ElimStorePlain]: Start of recursive call 679: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,866 INFO L550 ElimStorePlain]: Start of recursive call 680: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,880 INFO L550 ElimStorePlain]: Start of recursive call 681: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,899 INFO L550 ElimStorePlain]: Start of recursive call 682: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,914 INFO L550 ElimStorePlain]: Start of recursive call 683: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,928 INFO L550 ElimStorePlain]: Start of recursive call 684: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,949 INFO L550 ElimStorePlain]: Start of recursive call 685: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,965 INFO L550 ElimStorePlain]: Start of recursive call 686: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,980 INFO L550 ElimStorePlain]: Start of recursive call 687: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:57,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:57,997 INFO L550 ElimStorePlain]: Start of recursive call 688: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,012 INFO L550 ElimStorePlain]: Start of recursive call 689: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,027 INFO L550 ElimStorePlain]: Start of recursive call 690: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,043 INFO L550 ElimStorePlain]: Start of recursive call 691: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,061 INFO L550 ElimStorePlain]: Start of recursive call 692: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,076 INFO L550 ElimStorePlain]: Start of recursive call 693: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,093 INFO L550 ElimStorePlain]: Start of recursive call 694: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,109 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,110 INFO L550 ElimStorePlain]: Start of recursive call 695: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,128 INFO L550 ElimStorePlain]: Start of recursive call 696: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,143 INFO L550 ElimStorePlain]: Start of recursive call 697: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,165 INFO L550 ElimStorePlain]: Start of recursive call 698: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,184 INFO L550 ElimStorePlain]: Start of recursive call 699: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,202 INFO L550 ElimStorePlain]: Start of recursive call 700: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,222 INFO L550 ElimStorePlain]: Start of recursive call 701: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,241 INFO L550 ElimStorePlain]: Start of recursive call 702: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,261 INFO L550 ElimStorePlain]: Start of recursive call 703: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,285 INFO L550 ElimStorePlain]: Start of recursive call 704: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,309 INFO L550 ElimStorePlain]: Start of recursive call 705: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,329 INFO L550 ElimStorePlain]: Start of recursive call 706: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,348 INFO L550 ElimStorePlain]: Start of recursive call 707: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,368 INFO L550 ElimStorePlain]: Start of recursive call 708: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,388 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,389 INFO L550 ElimStorePlain]: Start of recursive call 709: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,410 INFO L550 ElimStorePlain]: Start of recursive call 710: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,435 INFO L550 ElimStorePlain]: Start of recursive call 711: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,457 INFO L550 ElimStorePlain]: Start of recursive call 712: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,479 INFO L550 ElimStorePlain]: Start of recursive call 713: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,501 INFO L550 ElimStorePlain]: Start of recursive call 714: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,522 INFO L550 ElimStorePlain]: Start of recursive call 715: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,544 INFO L550 ElimStorePlain]: Start of recursive call 716: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,566 INFO L550 ElimStorePlain]: Start of recursive call 717: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,588 INFO L550 ElimStorePlain]: Start of recursive call 718: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,612 INFO L550 ElimStorePlain]: Start of recursive call 719: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:58,636 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:49:58,637 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:49:58,637 INFO L550 ElimStorePlain]: Start of recursive call 720: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,660 INFO L550 ElimStorePlain]: Start of recursive call 721: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,686 INFO L550 ElimStorePlain]: Start of recursive call 722: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,709 INFO L550 ElimStorePlain]: Start of recursive call 723: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,731 INFO L550 ElimStorePlain]: Start of recursive call 724: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,754 INFO L550 ElimStorePlain]: Start of recursive call 725: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,777 INFO L550 ElimStorePlain]: Start of recursive call 726: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,799 INFO L550 ElimStorePlain]: Start of recursive call 727: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,822 INFO L550 ElimStorePlain]: Start of recursive call 728: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,845 INFO L550 ElimStorePlain]: Start of recursive call 729: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,870 INFO L550 ElimStorePlain]: Start of recursive call 730: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,892 INFO L550 ElimStorePlain]: Start of recursive call 731: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,917 INFO L550 ElimStorePlain]: Start of recursive call 732: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,948 INFO L550 ElimStorePlain]: Start of recursive call 733: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,971 INFO L550 ElimStorePlain]: Start of recursive call 734: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:58,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:58,994 INFO L550 ElimStorePlain]: Start of recursive call 735: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,016 INFO L550 ElimStorePlain]: Start of recursive call 736: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,039 INFO L550 ElimStorePlain]: Start of recursive call 737: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,061 INFO L550 ElimStorePlain]: Start of recursive call 738: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,085 INFO L550 ElimStorePlain]: Start of recursive call 739: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,106 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,107 INFO L550 ElimStorePlain]: Start of recursive call 740: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,129 INFO L550 ElimStorePlain]: Start of recursive call 741: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,152 INFO L550 ElimStorePlain]: Start of recursive call 742: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,175 INFO L550 ElimStorePlain]: Start of recursive call 743: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,198 INFO L550 ElimStorePlain]: Start of recursive call 744: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,224 INFO L550 ElimStorePlain]: Start of recursive call 745: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,247 INFO L550 ElimStorePlain]: Start of recursive call 746: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,270 INFO L550 ElimStorePlain]: Start of recursive call 747: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,297 INFO L550 ElimStorePlain]: Start of recursive call 748: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,323 INFO L550 ElimStorePlain]: Start of recursive call 749: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,345 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,346 INFO L550 ElimStorePlain]: Start of recursive call 750: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,368 INFO L550 ElimStorePlain]: Start of recursive call 751: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,393 INFO L550 ElimStorePlain]: Start of recursive call 752: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,416 INFO L550 ElimStorePlain]: Start of recursive call 753: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,441 INFO L550 ElimStorePlain]: Start of recursive call 754: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,467 INFO L550 ElimStorePlain]: Start of recursive call 755: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,490 INFO L550 ElimStorePlain]: Start of recursive call 756: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,516 INFO L550 ElimStorePlain]: Start of recursive call 757: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,541 INFO L550 ElimStorePlain]: Start of recursive call 758: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,567 INFO L550 ElimStorePlain]: Start of recursive call 759: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,591 INFO L550 ElimStorePlain]: Start of recursive call 760: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,614 INFO L550 ElimStorePlain]: Start of recursive call 761: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,638 INFO L550 ElimStorePlain]: Start of recursive call 762: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,662 INFO L550 ElimStorePlain]: Start of recursive call 763: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,686 INFO L550 ElimStorePlain]: Start of recursive call 764: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,709 INFO L550 ElimStorePlain]: Start of recursive call 765: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,734 INFO L550 ElimStorePlain]: Start of recursive call 766: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,758 INFO L550 ElimStorePlain]: Start of recursive call 767: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,784 INFO L550 ElimStorePlain]: Start of recursive call 768: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,808 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:49:59,809 INFO L550 ElimStorePlain]: Start of recursive call 769: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,833 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,834 INFO L550 ElimStorePlain]: Start of recursive call 770: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,860 INFO L550 ElimStorePlain]: Start of recursive call 771: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,884 INFO L550 ElimStorePlain]: Start of recursive call 772: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,910 INFO L550 ElimStorePlain]: Start of recursive call 773: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,935 INFO L550 ElimStorePlain]: Start of recursive call 774: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,959 INFO L550 ElimStorePlain]: Start of recursive call 775: End of recursive call: and 1 xjuncts. [2021-05-03 14:49:59,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:49:59,982 INFO L550 ElimStorePlain]: Start of recursive call 776: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,006 INFO L550 ElimStorePlain]: Start of recursive call 777: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,029 INFO L550 ElimStorePlain]: Start of recursive call 778: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,054 INFO L550 ElimStorePlain]: Start of recursive call 779: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,077 INFO L550 ElimStorePlain]: Start of recursive call 780: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,102 INFO L550 ElimStorePlain]: Start of recursive call 781: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,127 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,128 INFO L550 ElimStorePlain]: Start of recursive call 782: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,151 INFO L550 ElimStorePlain]: Start of recursive call 783: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,176 INFO L550 ElimStorePlain]: Start of recursive call 784: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,200 INFO L550 ElimStorePlain]: Start of recursive call 785: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,223 INFO L550 ElimStorePlain]: Start of recursive call 786: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,244 INFO L550 ElimStorePlain]: Start of recursive call 787: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,266 INFO L550 ElimStorePlain]: Start of recursive call 788: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,287 INFO L550 ElimStorePlain]: Start of recursive call 789: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,311 INFO L550 ElimStorePlain]: Start of recursive call 790: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,331 INFO L550 ElimStorePlain]: Start of recursive call 791: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,354 INFO L550 ElimStorePlain]: Start of recursive call 792: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,399 INFO L550 ElimStorePlain]: Start of recursive call 793: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,407 INFO L550 ElimStorePlain]: Start of recursive call 794: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,418 INFO L550 ElimStorePlain]: Start of recursive call 795: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,426 INFO L550 ElimStorePlain]: Start of recursive call 796: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,434 INFO L550 ElimStorePlain]: Start of recursive call 797: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,443 INFO L550 ElimStorePlain]: Start of recursive call 798: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,453 INFO L550 ElimStorePlain]: Start of recursive call 799: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,463 INFO L550 ElimStorePlain]: Start of recursive call 800: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,472 INFO L550 ElimStorePlain]: Start of recursive call 801: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,479 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,480 INFO L550 ElimStorePlain]: Start of recursive call 802: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,488 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,489 INFO L550 ElimStorePlain]: Start of recursive call 803: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,498 INFO L550 ElimStorePlain]: Start of recursive call 804: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,507 INFO L550 ElimStorePlain]: Start of recursive call 805: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,517 INFO L550 ElimStorePlain]: Start of recursive call 806: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,527 INFO L550 ElimStorePlain]: Start of recursive call 807: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,536 INFO L550 ElimStorePlain]: Start of recursive call 808: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,545 INFO L550 ElimStorePlain]: Start of recursive call 809: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,553 INFO L550 ElimStorePlain]: Start of recursive call 810: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,561 INFO L550 ElimStorePlain]: Start of recursive call 811: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,569 INFO L550 ElimStorePlain]: Start of recursive call 812: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,578 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,579 INFO L550 ElimStorePlain]: Start of recursive call 813: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,588 INFO L550 ElimStorePlain]: Start of recursive call 814: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,597 INFO L550 ElimStorePlain]: Start of recursive call 815: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,605 INFO L550 ElimStorePlain]: Start of recursive call 816: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,614 INFO L550 ElimStorePlain]: Start of recursive call 817: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,622 INFO L550 ElimStorePlain]: Start of recursive call 818: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,632 INFO L550 ElimStorePlain]: Start of recursive call 819: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,640 INFO L550 ElimStorePlain]: Start of recursive call 820: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,648 INFO L550 ElimStorePlain]: Start of recursive call 821: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,657 INFO L550 ElimStorePlain]: Start of recursive call 822: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,665 INFO L550 ElimStorePlain]: Start of recursive call 823: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,673 INFO L550 ElimStorePlain]: Start of recursive call 824: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,683 INFO L550 ElimStorePlain]: Start of recursive call 825: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,692 INFO L550 ElimStorePlain]: Start of recursive call 826: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,700 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,701 INFO L550 ElimStorePlain]: Start of recursive call 827: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,710 INFO L550 ElimStorePlain]: Start of recursive call 828: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,717 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,718 INFO L550 ElimStorePlain]: Start of recursive call 829: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,726 INFO L550 ElimStorePlain]: Start of recursive call 830: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,734 INFO L550 ElimStorePlain]: Start of recursive call 831: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,744 INFO L550 ElimStorePlain]: Start of recursive call 832: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,752 INFO L550 ElimStorePlain]: Start of recursive call 833: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,759 INFO L550 ElimStorePlain]: Start of recursive call 834: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,767 INFO L550 ElimStorePlain]: Start of recursive call 835: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,773 INFO L550 ElimStorePlain]: Start of recursive call 836: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,780 INFO L550 ElimStorePlain]: Start of recursive call 837: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,787 INFO L550 ElimStorePlain]: Start of recursive call 838: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,795 INFO L550 ElimStorePlain]: Start of recursive call 839: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,802 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,803 INFO L550 ElimStorePlain]: Start of recursive call 840: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,809 INFO L550 ElimStorePlain]: Start of recursive call 841: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,815 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,816 INFO L550 ElimStorePlain]: Start of recursive call 842: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,823 INFO L550 ElimStorePlain]: Start of recursive call 843: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,830 INFO L550 ElimStorePlain]: Start of recursive call 844: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,836 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,837 INFO L550 ElimStorePlain]: Start of recursive call 845: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:00,844 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:00,844 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:00,845 INFO L550 ElimStorePlain]: Start of recursive call 846: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,853 INFO L550 ElimStorePlain]: Start of recursive call 847: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,863 INFO L550 ElimStorePlain]: Start of recursive call 848: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,870 INFO L550 ElimStorePlain]: Start of recursive call 849: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,877 INFO L550 ElimStorePlain]: Start of recursive call 850: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,882 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,883 INFO L550 ElimStorePlain]: Start of recursive call 851: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,890 INFO L550 ElimStorePlain]: Start of recursive call 852: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,895 INFO L550 ElimStorePlain]: Start of recursive call 853: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,901 INFO L550 ElimStorePlain]: Start of recursive call 854: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,907 INFO L550 ElimStorePlain]: Start of recursive call 855: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,913 INFO L550 ElimStorePlain]: Start of recursive call 856: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:00,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:00,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:00,921 INFO L550 ElimStorePlain]: Start of recursive call 857: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:00,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:00,928 INFO L550 ElimStorePlain]: Start of recursive call 858: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,361 WARN L205 SmtUtils]: Spent 433.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2021-05-03 14:50:01,361 INFO L628 ElimStorePlain]: treesize reduction 147, result has 74.5 percent of original size [2021-05-03 14:50:01,367 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:01,368 INFO L550 ElimStorePlain]: Start of recursive call 859: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:01,373 INFO L550 ElimStorePlain]: Start of recursive call 860: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,378 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:50:01,379 INFO L550 ElimStorePlain]: Start of recursive call 861: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:01,384 INFO L550 ElimStorePlain]: Start of recursive call 862: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:01,390 INFO L550 ElimStorePlain]: Start of recursive call 863: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:01,395 INFO L550 ElimStorePlain]: Start of recursive call 864: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,399 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:01,400 INFO L550 ElimStorePlain]: Start of recursive call 865: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:01,405 INFO L550 ElimStorePlain]: Start of recursive call 866: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:01,410 INFO L550 ElimStorePlain]: Start of recursive call 867: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,416 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:50:01,417 INFO L550 ElimStorePlain]: Start of recursive call 868: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:50:01,423 INFO L550 ElimStorePlain]: Start of recursive call 869: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:50:01,429 INFO L550 ElimStorePlain]: Start of recursive call 870: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:01,547 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2021-05-03 14:50:01,548 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:50:01,550 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-05-03 14:50:01,550 INFO L247 ElimStorePlain]: Needed 870 recursive calls to eliminate 3 variables, input treesize:47361, output treesize:165 [2021-05-03 14:50:01,880 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:01,880 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:50:01,880 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:50:01,880 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1424180863] [2021-05-03 14:50:01,880 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:50:01,880 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:50:01,880 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:50:01,880 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:50:01,880 INFO L87 Difference]: Start difference. First operand 598 states and 1911 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:02,413 WARN L205 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 50 [2021-05-03 14:50:02,823 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 61 [2021-05-03 14:50:03,239 WARN L205 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 42 [2021-05-03 14:50:03,620 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 41 [2021-05-03 14:50:03,816 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 41 [2021-05-03 14:50:04,118 WARN L205 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 39 [2021-05-03 14:50:04,241 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2021-05-03 14:50:04,493 WARN L205 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 38 [2021-05-03 14:50:04,727 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 42 [2021-05-03 14:50:05,036 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 36 [2021-05-03 14:50:05,228 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 58 [2021-05-03 14:50:05,448 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 60 [2021-05-03 14:50:05,669 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 36 [2021-05-03 14:50:05,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:50:05,699 INFO L93 Difference]: Finished difference Result 1181 states and 3405 transitions. [2021-05-03 14:50:05,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2021-05-03 14:50:05,700 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:50:05,700 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:50:05,701 INFO L225 Difference]: With dead ends: 1181 [2021-05-03 14:50:05,701 INFO L226 Difference]: Without dead ends: 1106 [2021-05-03 14:50:05,701 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 13 SyntacticMatches, 1 SemanticMatches, 39 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 437 ImplicationChecksByTransitivity, 4098.6ms TimeCoverageRelationStatistics Valid=376, Invalid=1264, Unknown=0, NotChecked=0, Total=1640 [2021-05-03 14:50:05,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1106 states. [2021-05-03 14:50:05,708 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1106 to 600. [2021-05-03 14:50:05,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 600 states, 599 states have (on average 3.2103505843071787) internal successors, (1923), 599 states have internal predecessors, (1923), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:05,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 600 states and 1923 transitions. [2021-05-03 14:50:05,710 INFO L78 Accepts]: Start accepts. Automaton has 600 states and 1923 transitions. Word has length 20 [2021-05-03 14:50:05,710 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:50:05,710 INFO L480 AbstractCegarLoop]: Abstraction has 600 states and 1923 transitions. [2021-05-03 14:50:05,710 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:05,710 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 1923 transitions. [2021-05-03 14:50:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:50:05,711 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:50:05,711 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:50:05,911 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10429,46 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:50:05,912 INFO L428 AbstractCegarLoop]: === Iteration 97 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:50:05,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:50:05,912 INFO L82 PathProgramCache]: Analyzing trace with hash 884639946, now seen corresponding path program 46 times [2021-05-03 14:50:05,912 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:50:05,912 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1545710452] [2021-05-03 14:50:05,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:50:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:50:06,291 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:06,292 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1545710452] [2021-05-03 14:50:06,292 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [29513951] [2021-05-03 14:50:06,292 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 47 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:50:06,336 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:50:06,336 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:50:06,337 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:50:06,338 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:50:06,740 WARN L205 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 62 [2021-05-03 14:50:09,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:09,003 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,016 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,028 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:09,030 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:09,043 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,059 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,069 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,070 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:09,070 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,081 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,082 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,082 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,094 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:09,106 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,117 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,117 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,119 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,130 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,141 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,142 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,154 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:50:09,166 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,182 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,183 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,194 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,195 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,196 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,207 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,219 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:09,233 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,244 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,256 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,267 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,268 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,268 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,281 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,298 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,300 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,316 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:09,318 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,336 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,337 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,353 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,354 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,373 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:09,390 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,402 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,414 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:09,427 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,440 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,453 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:09,454 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:09,467 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,479 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:09,480 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,491 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,492 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:09,505 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,517 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,530 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,542 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,553 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,554 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,554 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,555 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,568 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,578 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,592 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,603 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,613 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,614 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,615 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,629 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,638 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:50:09,639 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,649 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,660 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,660 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,661 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,662 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,678 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,696 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,712 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,728 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:50:09,729 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,745 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,747 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,763 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,785 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,804 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,821 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,837 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:09,838 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,853 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,869 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,885 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,900 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,915 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:09,916 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,931 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:09,932 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,945 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,957 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,957 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:09,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:09,959 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,971 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,985 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:09,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:09,997 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:10,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:10,011 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:10,012 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:10,027 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:10,042 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:10,055 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:10,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:10,057 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:10,072 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:10,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:10,087 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:10,088 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:10,104 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,117 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:10,118 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:10,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:10,119 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:10,133 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:10,148 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:10,149 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:10,149 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:11,492 WARN L205 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 130 DAG size of output: 130 [2021-05-03 14:50:11,492 INFO L628 ElimStorePlain]: treesize reduction 120, result has 90.6 percent of original size [2021-05-03 14:50:11,573 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-1 vars, End of recursive call: 48 dim-0 vars, and 29 xjuncts. [2021-05-03 14:50:11,573 INFO L247 ElimStorePlain]: Needed 82 recursive calls to eliminate 11 variables, input treesize:4528, output treesize:1074 [2021-05-03 14:50:12,167 WARN L205 SmtUtils]: Spent 401.00 ms on a formula simplification. DAG size of input: 436 DAG size of output: 227 [2021-05-03 14:50:12,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:12,443 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:12,980 WARN L205 SmtUtils]: Spent 535.00 ms on a formula simplification. DAG size of input: 327 DAG size of output: 179 [2021-05-03 14:50:12,980 INFO L628 ElimStorePlain]: treesize reduction 478, result has 49.3 percent of original size [2021-05-03 14:50:12,980 INFO L518 ElimStorePlain]: Eliminatee v_prenex_71 vanished before elimination [2021-05-03 14:50:12,981 INFO L518 ElimStorePlain]: Eliminatee index_of_8 vanished before elimination [2021-05-03 14:50:13,010 INFO L550 ElimStorePlain]: Start of recursive call 1: 41 dim-0 vars, 3 dim-1 vars, End of recursive call: 23 dim-0 vars, and 14 xjuncts. [2021-05-03 14:50:13,010 INFO L247 ElimStorePlain]: Needed 2 recursive calls to eliminate 44 variables, input treesize:995, output treesize:465 [2021-05-03 14:50:13,441 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 197 [2021-05-03 14:50:32,637 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:32,637 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:50:32,637 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:50:32,637 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [807463268] [2021-05-03 14:50:32,637 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:50:32,637 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:50:32,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:50:32,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=235, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:50:32,638 INFO L87 Difference]: Start difference. First operand 600 states and 1923 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:33,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:50:33,096 INFO L93 Difference]: Finished difference Result 715 states and 2251 transitions. [2021-05-03 14:50:33,097 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2021-05-03 14:50:33,097 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:50:33,097 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:50:33,098 INFO L225 Difference]: With dead ends: 715 [2021-05-03 14:50:33,098 INFO L226 Difference]: Without dead ends: 700 [2021-05-03 14:50:33,098 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 93 ImplicationChecksByTransitivity, 2034.7ms TimeCoverageRelationStatistics Valid=93, Invalid=327, Unknown=0, NotChecked=0, Total=420 [2021-05-03 14:50:33,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2021-05-03 14:50:33,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 605. [2021-05-03 14:50:33,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 605 states, 604 states have (on average 3.2102649006622515) internal successors, (1939), 604 states have internal predecessors, (1939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:33,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 1939 transitions. [2021-05-03 14:50:33,105 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 1939 transitions. Word has length 20 [2021-05-03 14:50:33,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:50:33,105 INFO L480 AbstractCegarLoop]: Abstraction has 605 states and 1939 transitions. [2021-05-03 14:50:33,105 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:33,105 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1939 transitions. [2021-05-03 14:50:33,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:50:33,106 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:50:33,106 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:50:33,306 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 47 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12070 [2021-05-03 14:50:33,307 INFO L428 AbstractCegarLoop]: === Iteration 98 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:50:33,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:50:33,307 INFO L82 PathProgramCache]: Analyzing trace with hash -1403556634, now seen corresponding path program 47 times [2021-05-03 14:50:33,307 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:50:33,307 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309519848] [2021-05-03 14:50:33,307 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:50:33,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:50:33,469 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2021-05-03 14:50:33,729 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:33,729 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309519848] [2021-05-03 14:50:33,729 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [559613283] [2021-05-03 14:50:33,729 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 48 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:50:33,758 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 3 check-sat command(s) [2021-05-03 14:50:33,758 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:50:33,759 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:50:33,759 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:50:34,131 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 53 [2021-05-03 14:50:34,355 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:34,355 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:50:34,355 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:50:34,355 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520637760] [2021-05-03 14:50:34,355 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:50:34,355 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:50:34,356 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:50:34,356 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=283, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:50:34,356 INFO L87 Difference]: Start difference. First operand 605 states and 1939 transitions. Second operand has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:50:34,758 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 62 [2021-05-03 14:50:34,934 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 46 [2021-05-03 14:50:35,162 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 71 [2021-05-03 14:50:35,479 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 33 [2021-05-03 14:50:35,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:50:35,504 INFO L93 Difference]: Finished difference Result 721 states and 2251 transitions. [2021-05-03 14:50:35,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2021-05-03 14:50:35,504 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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 20 [2021-05-03 14:50:35,504 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:50:35,505 INFO L225 Difference]: With dead ends: 721 [2021-05-03 14:50:35,505 INFO L226 Difference]: Without dead ends: 691 [2021-05-03 14:50:35,506 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 1700.9ms TimeCoverageRelationStatistics Valid=113, Invalid=537, Unknown=0, NotChecked=0, Total=650 [2021-05-03 14:50:35,506 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 691 states. [2021-05-03 14:50:35,511 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 691 to 603. [2021-05-03 14:50:35,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 603 states, 602 states have (on average 3.2093023255813953) internal successors, (1932), 602 states have internal predecessors, (1932), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:35,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 603 states and 1932 transitions. [2021-05-03 14:50:35,512 INFO L78 Accepts]: Start accepts. Automaton has 603 states and 1932 transitions. Word has length 20 [2021-05-03 14:50:35,512 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:50:35,512 INFO L480 AbstractCegarLoop]: Abstraction has 603 states and 1932 transitions. [2021-05-03 14:50:35,512 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:50:35,512 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1932 transitions. [2021-05-03 14:50:35,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:50:35,513 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:50:35,513 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:50:35,713 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13440,48 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:50:35,714 INFO L428 AbstractCegarLoop]: === Iteration 99 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:50:35,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:50:35,714 INFO L82 PathProgramCache]: Analyzing trace with hash 1439516796, now seen corresponding path program 48 times [2021-05-03 14:50:35,714 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:50:35,714 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333877766] [2021-05-03 14:50:35,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:50:35,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:50:36,004 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 42 [2021-05-03 14:50:36,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:36,227 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333877766] [2021-05-03 14:50:36,227 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [954361423] [2021-05-03 14:50:36,227 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 49 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:50:36,259 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-05-03 14:50:36,259 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:50:36,259 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:50:36,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:50:36,447 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2021-05-03 14:50:36,730 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2021-05-03 14:50:36,925 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:36,925 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:50:36,925 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:50:36,925 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1365617192] [2021-05-03 14:50:36,926 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:50:36,926 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:50:36,926 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:50:36,926 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=304, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:50:36,926 INFO L87 Difference]: Start difference. First operand 603 states and 1932 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:37,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:50:37,761 INFO L93 Difference]: Finished difference Result 714 states and 2242 transitions. [2021-05-03 14:50:37,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2021-05-03 14:50:37,762 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:50:37,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:50:37,763 INFO L225 Difference]: With dead ends: 714 [2021-05-03 14:50:37,763 INFO L226 Difference]: Without dead ends: 699 [2021-05-03 14:50:37,763 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 1578.3ms TimeCoverageRelationStatistics Valid=137, Invalid=565, Unknown=0, NotChecked=0, Total=702 [2021-05-03 14:50:37,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 699 states. [2021-05-03 14:50:37,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 699 to 605. [2021-05-03 14:50:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 605 states, 604 states have (on average 3.2102649006622515) internal successors, (1939), 604 states have internal predecessors, (1939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:37,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 1939 transitions. [2021-05-03 14:50:37,769 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 1939 transitions. Word has length 20 [2021-05-03 14:50:37,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:50:37,769 INFO L480 AbstractCegarLoop]: Abstraction has 605 states and 1939 transitions. [2021-05-03 14:50:37,769 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:37,769 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1939 transitions. [2021-05-03 14:50:37,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:50:37,770 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:50:37,770 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:50:37,972 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13467 [2021-05-03 14:50:37,973 INFO L428 AbstractCegarLoop]: === Iteration 100 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:50:37,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:50:37,973 INFO L82 PathProgramCache]: Analyzing trace with hash -1484955690, now seen corresponding path program 49 times [2021-05-03 14:50:37,973 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:50:37,973 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185699999] [2021-05-03 14:50:37,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:50:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:50:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:38,243 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185699999] [2021-05-03 14:50:38,243 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [18181592] [2021-05-03 14:50:38,243 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 50 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:50:38,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:50:38,285 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:50:38,286 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:50:38,720 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2021-05-03 14:50:38,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:38,962 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:50:38,962 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:50:38,962 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [582205436] [2021-05-03 14:50:38,962 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:50:38,962 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:50:38,963 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:50:38,963 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=301, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:50:38,963 INFO L87 Difference]: Start difference. First operand 605 states and 1939 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:39,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:50:39,604 INFO L93 Difference]: Finished difference Result 757 states and 2361 transitions. [2021-05-03 14:50:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 14:50:39,604 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:50:39,604 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:50:39,605 INFO L225 Difference]: With dead ends: 757 [2021-05-03 14:50:39,605 INFO L226 Difference]: Without dead ends: 727 [2021-05-03 14:50:39,605 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 135 ImplicationChecksByTransitivity, 1137.2ms TimeCoverageRelationStatistics Valid=127, Invalid=473, Unknown=0, NotChecked=0, Total=600 [2021-05-03 14:50:39,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 727 states. [2021-05-03 14:50:39,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 727 to 605. [2021-05-03 14:50:39,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 605 states, 604 states have (on average 3.2102649006622515) internal successors, (1939), 604 states have internal predecessors, (1939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:39,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 1939 transitions. [2021-05-03 14:50:39,612 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 1939 transitions. Word has length 20 [2021-05-03 14:50:39,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:50:39,612 INFO L480 AbstractCegarLoop]: Abstraction has 605 states and 1939 transitions. [2021-05-03 14:50:39,612 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:50:39,612 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1939 transitions. [2021-05-03 14:50:39,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:50:39,613 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:50:39,613 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:50:39,814 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13486,50 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:50:39,814 INFO L428 AbstractCegarLoop]: === Iteration 101 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:50:39,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:50:39,814 INFO L82 PathProgramCache]: Analyzing trace with hash -1245528272, now seen corresponding path program 50 times [2021-05-03 14:50:39,814 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:50:39,814 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735031424] [2021-05-03 14:50:39,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:50:39,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:50:40,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:50:40,245 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1735031424] [2021-05-03 14:50:40,245 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1269265381] [2021-05-03 14:50:40,245 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 51 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:50:40,280 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:50:40,280 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:50:40,281 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:50:40,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:50:40,446 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 50 [2021-05-03 14:50:43,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,692 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:43,693 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:43,717 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:43,740 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,764 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:43,764 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:43,789 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:43,817 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:43,853 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,888 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:50:43,888 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:43,923 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:43,924 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:43,952 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:43,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:43,980 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,009 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,009 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,010 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:44,011 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:44,049 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,079 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,108 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:44,142 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,172 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,173 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,220 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:44,263 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,303 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:44,304 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:44,340 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,376 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,377 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:44,377 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,427 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:44,428 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,463 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,498 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:44,543 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,579 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,579 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,580 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:44,581 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,617 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,653 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,690 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:44,693 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,729 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,730 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,769 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,770 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,770 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:44,772 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,810 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,852 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:44,853 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,893 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,942 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:44,943 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:44,943 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:44,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:44,991 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,041 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:45,042 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:45,093 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,135 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:45,180 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,222 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:45,223 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:45,274 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,323 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,324 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,369 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,419 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,447 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:45,449 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,471 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,493 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,515 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,544 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,567 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,592 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,593 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,593 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:45,594 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,623 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,624 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,648 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,672 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,672 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,673 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:45,674 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,697 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,723 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,724 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:45,725 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,749 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:45,787 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,811 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,835 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,865 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:45,866 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:45,894 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,920 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,921 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:45,922 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,952 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:45,953 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:45,953 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:45,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:45,984 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:46,015 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,045 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,083 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,113 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,114 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,146 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,147 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:46,147 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,180 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:46,180 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,213 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,214 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:46,215 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,253 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,286 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:46,321 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,360 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,394 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,429 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,463 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,498 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:46,499 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,534 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,534 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,535 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:46,536 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,571 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,607 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,644 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:46,684 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,719 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,753 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,754 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,793 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:46,795 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,833 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:46,835 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,881 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:46,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:46,883 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,930 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:46,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:46,969 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,015 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,055 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,095 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:47,139 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,181 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,223 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:47,266 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,308 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,351 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,394 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:47,439 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,482 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,524 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,567 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,613 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,614 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:47,615 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,658 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:47,702 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,748 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:47,749 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,795 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,841 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:47,842 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,888 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,889 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,945 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:47,963 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:47,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,983 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:47,983 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:47,984 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,003 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,028 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,029 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,049 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:48,073 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:48,097 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,125 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,155 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,184 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,209 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:48,210 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,233 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,263 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:48,296 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,328 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,357 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,381 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,408 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:48,435 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,460 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,486 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,511 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,538 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,565 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,592 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,620 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,645 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:48,646 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,674 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,716 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:48,719 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:48,754 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:48,783 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,811 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,844 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,876 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:48,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:48,909 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,936 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,937 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,961 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,962 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:48,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:48,996 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,024 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,053 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,086 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,086 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:49,087 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,122 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,123 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:49,124 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,160 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,192 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,224 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:49,262 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:49,296 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:49,331 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,367 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,400 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:49,401 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,431 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,432 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,465 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:49,466 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,497 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,534 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,573 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,606 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,638 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,639 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:49,640 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:49,679 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,717 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,754 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:49,754 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,788 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:49,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:49,824 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,863 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,898 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,938 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:49,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:49,972 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,007 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,042 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,077 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,117 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,153 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,194 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,230 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,231 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,272 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,310 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,347 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,383 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,384 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,421 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,464 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:50,465 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,505 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,544 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,545 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:50,546 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,584 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:50,585 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,623 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,661 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,703 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,764 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,791 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,792 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,806 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,822 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,837 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,837 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,838 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:50,839 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,858 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,874 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,875 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:50,876 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,891 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:50,892 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:50,893 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,911 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,930 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,944 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,961 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:50,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:50,984 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,000 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:50:51,002 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,021 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,036 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,050 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,064 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,083 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,101 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,119 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,136 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,159 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,178 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:51,179 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,202 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:51,227 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,246 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,265 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,286 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:51,287 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,307 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,328 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,329 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:51,330 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,356 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,379 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,403 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:51,403 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:51,431 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,455 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,481 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,503 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,525 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,543 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,562 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,582 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,602 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,621 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,639 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,663 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,688 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,709 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,732 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,755 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:51,756 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,778 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,806 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,827 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,846 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,865 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:51,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:51,886 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,906 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,929 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,950 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,974 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:51,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:51,998 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,019 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,040 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,060 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,081 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,102 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,126 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,150 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,171 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,195 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,196 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,217 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:50:52,242 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,265 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,265 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:52,266 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,289 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,290 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:52,291 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,311 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,333 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,334 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,355 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,375 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,395 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,396 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,420 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,440 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,441 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,462 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,463 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:52,464 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,486 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,511 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,532 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,533 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,559 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,582 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:52,584 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,606 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,627 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:52,628 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,650 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,671 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,692 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,693 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,714 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,715 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:52,716 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,738 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,763 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,788 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,810 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,832 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,855 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:52,879 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,903 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,904 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:52,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:52,905 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,928 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,948 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,968 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:52,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:52,990 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,011 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,032 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:53,033 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,054 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,075 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,096 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,119 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:50:53,146 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,170 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,192 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,213 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,234 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,256 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,280 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:53,305 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,330 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,352 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,406 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,419 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,429 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,441 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,442 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,452 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,463 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,476 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,486 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,497 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,509 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,522 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,532 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,545 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,558 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,570 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,583 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,595 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,606 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,607 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,618 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:53,619 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,628 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,628 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:53,629 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,639 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,649 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,658 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,667 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,678 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,688 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,699 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,710 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,720 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,731 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,731 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:53,732 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,741 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,752 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,761 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,769 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,778 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,788 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,797 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:53,807 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:53,817 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,828 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,839 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,848 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,848 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:53,849 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,858 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:53,860 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,870 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,879 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:53,890 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,901 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,911 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:53,912 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,921 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,921 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,922 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:53,922 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,931 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,941 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,950 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:53,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:53,960 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,970 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,980 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:53,991 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:53,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,000 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,009 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,017 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,018 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,026 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,034 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:54,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:54,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:54,036 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,046 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,047 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,057 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,066 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,076 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,085 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,093 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:54,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:54,102 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:54,103 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,111 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,120 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,127 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,135 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:54,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:54,143 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:50:54,144 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,153 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,161 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:54,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:54,170 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:50:54,170 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,178 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,185 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,193 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,202 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,209 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,210 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,217 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,225 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,234 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,242 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,249 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,256 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,263 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,271 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,278 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,284 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,291 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,298 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,304 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,305 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,312 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,317 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,318 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:50:54,325 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:54,331 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:50:54,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:50:54,332 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-05-03 14:50:55,047 WARN L205 SmtUtils]: Spent 715.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 60 [2021-05-03 14:50:55,048 INFO L628 ElimStorePlain]: treesize reduction 117, result has 87.1 percent of original size [2021-05-03 14:50:55,055 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 18 dim-0 vars, and 18 xjuncts. [2021-05-03 14:50:55,056 INFO L247 ElimStorePlain]: Needed 421 recursive calls to eliminate 2 variables, input treesize:24275, output treesize:793 [2021-05-03 14:50:55,450 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-05-03 14:50:55,819 WARN L205 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-05-03 14:50:56,110 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2021-05-03 14:51:02,258 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:51:02,258 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:51:02,258 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 17 [2021-05-03 14:51:02,258 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507604858] [2021-05-03 14:51:02,258 INFO L460 AbstractCegarLoop]: Interpolant automaton has 17 states [2021-05-03 14:51:02,258 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:51:02,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2021-05-03 14:51:02,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=213, Unknown=0, NotChecked=0, Total=272 [2021-05-03 14:51:02,259 INFO L87 Difference]: Start difference. First operand 605 states and 1939 transitions. Second operand has 17 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) [2021-05-03 14:51:03,495 WARN L205 SmtUtils]: Spent 780.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 156 [2021-05-03 14:51:04,207 WARN L205 SmtUtils]: Spent 660.00 ms on a formula simplification. DAG size of input: 244 DAG size of output: 224 [2021-05-03 14:51:05,112 WARN L205 SmtUtils]: Spent 729.00 ms on a formula simplification. DAG size of input: 275 DAG size of output: 146 [2021-05-03 14:51:05,978 WARN L205 SmtUtils]: Spent 794.00 ms on a formula simplification. DAG size of input: 257 DAG size of output: 161 [2021-05-03 14:51:06,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:51:06,309 INFO L93 Difference]: Finished difference Result 748 states and 2326 transitions. [2021-05-03 14:51:06,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-05-03 14:51:06,309 INFO L78 Accepts]: Start accepts. Automaton has has 17 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) Word has length 20 [2021-05-03 14:51:06,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:51:06,311 INFO L225 Difference]: With dead ends: 748 [2021-05-03 14:51:06,311 INFO L226 Difference]: Without dead ends: 718 [2021-05-03 14:51:06,311 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 13 SyntacticMatches, 2 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 196 ImplicationChecksByTransitivity, 4960.4ms TimeCoverageRelationStatistics Valid=164, Invalid=648, Unknown=0, NotChecked=0, Total=812 [2021-05-03 14:51:06,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 718 states. [2021-05-03 14:51:06,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 718 to 608. [2021-05-03 14:51:06,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 608 states, 607 states have (on average 3.214168039538715) internal successors, (1951), 607 states have internal predecessors, (1951), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:51:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 608 states and 1951 transitions. [2021-05-03 14:51:06,318 INFO L78 Accepts]: Start accepts. Automaton has 608 states and 1951 transitions. Word has length 20 [2021-05-03 14:51:06,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:51:06,318 INFO L480 AbstractCegarLoop]: Abstraction has 608 states and 1951 transitions. [2021-05-03 14:51:06,318 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 17 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) [2021-05-03 14:51:06,318 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 1951 transitions. [2021-05-03 14:51:06,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:51:06,319 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:51:06,319 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:51:06,520 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13517,51 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:51:06,521 INFO L428 AbstractCegarLoop]: === Iteration 102 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:51:06,522 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:51:06,522 INFO L82 PathProgramCache]: Analyzing trace with hash 761242444, now seen corresponding path program 51 times [2021-05-03 14:51:06,523 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:51:06,523 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [129001126] [2021-05-03 14:51:06,523 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:51:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:51:06,809 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 42 [2021-05-03 14:51:06,996 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:51:06,996 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [129001126] [2021-05-03 14:51:06,996 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [870398048] [2021-05-03 14:51:06,996 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 52 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:51:07,024 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-05-03 14:51:07,025 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:51:07,025 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:51:07,026 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:51:07,390 WARN L205 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2021-05-03 14:51:11,891 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:11,894 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:11,914 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,915 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:11,917 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:11,936 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,937 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:11,939 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:11,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:11,957 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:11,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,977 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:11,978 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:11,995 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:11,996 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:51:11,997 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:51:12,015 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,032 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:51:12,049 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:12,069 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,083 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,098 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,099 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:51:12,100 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,117 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,136 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:51:12,137 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,154 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:51:12,156 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,172 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,172 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,187 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,187 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,188 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,189 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,208 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,223 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,242 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,260 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:51:12,279 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,298 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,317 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:51:12,319 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:51:12,341 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,361 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,382 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,382 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:51:12,383 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,399 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,416 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,435 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,436 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,456 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:51:12,456 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:51:12,477 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,494 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,512 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,529 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,546 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,567 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,568 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,587 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,605 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,606 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,624 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,625 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,625 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,645 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:51:12,668 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,686 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,687 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,706 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,706 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,707 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:12,731 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,753 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,754 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,772 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,791 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,792 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,792 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,815 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:12,816 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:51:12,837 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,862 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:12,863 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:12,884 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,907 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:12,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:51:12,928 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,949 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:12,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:12,972 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:13,007 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,021 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:51:13,023 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,034 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,035 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:51:13,036 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,050 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,051 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:13,052 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,065 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,066 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,076 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,077 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,087 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,088 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,100 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,112 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,113 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,114 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,126 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:51:13,140 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,152 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,164 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,177 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:51:13,178 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,194 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,207 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,208 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,220 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,233 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,235 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,248 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,250 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,266 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:51:13,281 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:13,298 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,312 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,326 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,341 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:51:13,342 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,356 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:51:13,371 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,385 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,400 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,417 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,431 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,445 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,462 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,479 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,493 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,510 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,525 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,542 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,556 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,573 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,574 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:51:13,591 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,608 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,609 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,625 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,625 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,627 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,642 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,658 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:51:13,678 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,691 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,703 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,704 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,720 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:13,721 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,734 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,747 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,759 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,773 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,774 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,775 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,788 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,806 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,825 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,843 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:51:13,844 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,860 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,860 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:13,861 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,880 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,898 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,916 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,917 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,937 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,937 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,938 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:13,939 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,960 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,961 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:13,962 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:51:13,962 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:13,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:13,983 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,003 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,004 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,025 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:14,027 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,047 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:14,048 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,065 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,085 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:51:14,086 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,104 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,125 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,125 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:14,126 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,144 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,161 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,178 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,196 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,197 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:51:14,198 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,218 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,219 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,220 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:14,221 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,240 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,241 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:51:14,241 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,261 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:51:14,262 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,281 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:14,282 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,303 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,304 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:14,305 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,326 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,347 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,368 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,389 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,390 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,390 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:14,391 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:14,414 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,436 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:14,437 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,456 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,476 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,496 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,497 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:14,498 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,517 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,535 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,556 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,578 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,579 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:51:14,579 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,602 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:14,603 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,625 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,626 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:14,627 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:14,651 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,672 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,673 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:14,674 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,693 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:51:14,696 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,716 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,716 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:14,717 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:14,737 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:51:14,758 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:14,777 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:14,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:51:14,778 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:15,598 WARN L205 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-05-03 14:51:15,599 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:15,687 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-1 vars, End of recursive call: 54 dim-0 vars, and 27 xjuncts. [2021-05-03 14:51:15,688 INFO L247 ElimStorePlain]: Needed 159 recursive calls to eliminate 11 variables, input treesize:10562, output treesize:1399 [2021-05-03 14:51:16,539 WARN L205 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 539 DAG size of output: 368 [2021-05-03 14:51:17,022 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 233 [2021-05-03 14:51:38,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:38,891 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:38,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:38,934 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:38,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:38,977 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:39,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:39,021 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:43,692 WARN L205 SmtUtils]: Spent 4.67 s on a formula simplification. DAG size of input: 1022 DAG size of output: 288 [2021-05-03 14:51:43,692 INFO L628 ElimStorePlain]: treesize reduction 6846, result has 9.5 percent of original size [2021-05-03 14:51:43,692 INFO L518 ElimStorePlain]: Eliminatee v_prenex_161 vanished before elimination [2021-05-03 14:51:43,693 INFO L518 ElimStorePlain]: Eliminatee v_prenex_162 vanished before elimination [2021-05-03 14:51:43,693 INFO L518 ElimStorePlain]: Eliminatee v_prenex_163 vanished before elimination [2021-05-03 14:51:43,693 INFO L518 ElimStorePlain]: Eliminatee v_prenex_164 vanished before elimination [2021-05-03 14:51:43,693 INFO L518 ElimStorePlain]: Eliminatee v_prenex_165 vanished before elimination [2021-05-03 14:51:43,693 INFO L518 ElimStorePlain]: Eliminatee v_prenex_166 vanished before elimination [2021-05-03 14:51:43,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:43,705 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:43,706 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:44,082 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 281 [2021-05-03 14:51:44,083 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:44,083 INFO L518 ElimStorePlain]: Eliminatee v_prenex_167 vanished before elimination [2021-05-03 14:51:44,094 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:44,096 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:44,455 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 275 [2021-05-03 14:51:44,455 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:44,467 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:44,468 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:44,469 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:44,823 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 268 [2021-05-03 14:51:44,823 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:44,835 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:44,836 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:45,196 WARN L205 SmtUtils]: Spent 359.00 ms on a formula simplification that was a NOOP. DAG size: 265 [2021-05-03 14:51:45,196 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:45,209 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:45,210 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:45,565 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 262 [2021-05-03 14:51:45,565 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:45,576 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:45,577 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:45,928 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 259 [2021-05-03 14:51:45,928 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:45,928 INFO L518 ElimStorePlain]: Eliminatee v_prenex_202 vanished before elimination [2021-05-03 14:51:45,928 INFO L518 ElimStorePlain]: Eliminatee v_prenex_203 vanished before elimination [2021-05-03 14:51:45,928 INFO L518 ElimStorePlain]: Eliminatee v_prenex_239 vanished before elimination [2021-05-03 14:51:45,939 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:45,940 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:46,289 WARN L205 SmtUtils]: Spent 348.00 ms on a formula simplification that was a NOOP. DAG size: 256 [2021-05-03 14:51:46,289 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:46,300 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:46,301 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:46,645 WARN L205 SmtUtils]: Spent 343.00 ms on a formula simplification that was a NOOP. DAG size: 250 [2021-05-03 14:51:46,645 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:46,645 INFO L518 ElimStorePlain]: Eliminatee v_prenex_196 vanished before elimination [2021-05-03 14:51:46,657 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:46,658 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:47,000 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 247 [2021-05-03 14:51:47,000 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:47,001 INFO L518 ElimStorePlain]: Eliminatee v_prenex_231 vanished before elimination [2021-05-03 14:51:47,001 INFO L518 ElimStorePlain]: Eliminatee v_prenex_198 vanished before elimination [2021-05-03 14:51:47,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:47,013 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:47,351 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 244 [2021-05-03 14:51:47,352 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:47,352 INFO L518 ElimStorePlain]: Eliminatee v_prenex_232 vanished before elimination [2021-05-03 14:51:47,352 INFO L518 ElimStorePlain]: Eliminatee v_prenex_156 vanished before elimination [2021-05-03 14:51:47,352 INFO L518 ElimStorePlain]: Eliminatee v_prenex_233 vanished before elimination [2021-05-03 14:51:47,352 INFO L518 ElimStorePlain]: Eliminatee v_prenex_157 vanished before elimination [2021-05-03 14:51:47,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:47,365 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:47,696 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 241 [2021-05-03 14:51:47,697 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:47,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:47,710 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:48,052 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 238 [2021-05-03 14:51:48,052 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:48,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:48,066 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:48,407 WARN L205 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2021-05-03 14:51:48,408 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:48,419 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:48,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:48,421 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:48,752 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2021-05-03 14:51:48,752 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:48,752 INFO L518 ElimStorePlain]: Eliminatee v_prenex_238 vanished before elimination [2021-05-03 14:51:48,752 INFO L518 ElimStorePlain]: Eliminatee v_prenex_229 vanished before elimination [2021-05-03 14:51:48,752 INFO L518 ElimStorePlain]: Eliminatee char_at_1 vanished before elimination [2021-05-03 14:51:48,752 INFO L518 ElimStorePlain]: Eliminatee v_prenex_180 vanished before elimination [2021-05-03 14:51:48,752 INFO L518 ElimStorePlain]: Eliminatee v_prenex_181 vanished before elimination [2021-05-03 14:51:48,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:48,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:48,763 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:49,089 WARN L205 SmtUtils]: Spent 324.00 ms on a formula simplification that was a NOOP. DAG size: 218 [2021-05-03 14:51:49,089 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:49,099 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:49,100 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:49,101 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:49,411 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-05-03 14:51:49,411 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:49,420 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:49,421 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:49,736 WARN L205 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-05-03 14:51:49,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:49,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:49,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:49,749 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:50,057 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 201 [2021-05-03 14:51:50,057 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:50,057 INFO L518 ElimStorePlain]: Eliminatee v_prenex_186 vanished before elimination [2021-05-03 14:51:50,057 INFO L518 ElimStorePlain]: Eliminatee v_prenex_264 vanished before elimination [2021-05-03 14:51:50,057 INFO L518 ElimStorePlain]: Eliminatee v_prenex_187 vanished before elimination [2021-05-03 14:51:50,057 INFO L518 ElimStorePlain]: Eliminatee v_prenex_188 vanished before elimination [2021-05-03 14:51:50,058 INFO L518 ElimStorePlain]: Eliminatee v_prenex_189 vanished before elimination [2021-05-03 14:51:50,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:50,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:50,069 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:50,391 WARN L205 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2021-05-03 14:51:50,392 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:50,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:50,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:50,404 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:50,702 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-05-03 14:51:50,703 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:50,703 INFO L518 ElimStorePlain]: Eliminatee v_prenex_268 vanished before elimination [2021-05-03 14:51:50,703 INFO L518 ElimStorePlain]: Eliminatee v_prenex_225 vanished before elimination [2021-05-03 14:51:50,703 INFO L518 ElimStorePlain]: Eliminatee v_prenex_227 vanished before elimination [2021-05-03 14:51:50,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:50,714 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:51,012 WARN L205 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 184 [2021-05-03 14:51:51,013 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:51,022 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:51,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:51,023 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:51,312 WARN L205 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2021-05-03 14:51:51,312 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:51,312 INFO L518 ElimStorePlain]: Eliminatee char_at_5 vanished before elimination [2021-05-03 14:51:51,312 INFO L518 ElimStorePlain]: Eliminatee v_prenex_170 vanished before elimination [2021-05-03 14:51:51,312 INFO L518 ElimStorePlain]: Eliminatee v_prenex_171 vanished before elimination [2021-05-03 14:51:51,312 INFO L518 ElimStorePlain]: Eliminatee v_prenex_172 vanished before elimination [2021-05-03 14:51:51,312 INFO L518 ElimStorePlain]: Eliminatee v_prenex_173 vanished before elimination [2021-05-03 14:51:51,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:51,324 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:51,615 WARN L205 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2021-05-03 14:51:51,615 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:51,625 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:51,626 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:51,922 WARN L205 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2021-05-03 14:51:51,922 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:51,923 INFO L518 ElimStorePlain]: Eliminatee v_prenex_176 vanished before elimination [2021-05-03 14:51:51,923 INFO L518 ElimStorePlain]: Eliminatee v_prenex_177 vanished before elimination [2021-05-03 14:51:51,923 INFO L518 ElimStorePlain]: Eliminatee v_prenex_178 vanished before elimination [2021-05-03 14:51:51,923 INFO L518 ElimStorePlain]: Eliminatee v_prenex_212 vanished before elimination [2021-05-03 14:51:51,923 INFO L518 ElimStorePlain]: Eliminatee v_prenex_179 vanished before elimination [2021-05-03 14:51:51,923 INFO L518 ElimStorePlain]: Eliminatee v_prenex_213 vanished before elimination [2021-05-03 14:51:51,931 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:51,932 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:52,216 WARN L205 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 168 [2021-05-03 14:51:52,216 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:52,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:52,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:52,226 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:52,505 WARN L205 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 161 [2021-05-03 14:51:52,505 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:52,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:51:52,514 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:52,780 WARN L205 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 154 [2021-05-03 14:51:52,780 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:52,788 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:51:52,790 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:53,057 WARN L205 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 151 [2021-05-03 14:51:53,057 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:51:53,057 INFO L518 ElimStorePlain]: Eliminatee v_prenex_208 vanished before elimination [2021-05-03 14:51:53,057 INFO L518 ElimStorePlain]: Eliminatee v_prenex_209 vanished before elimination [2021-05-03 14:51:53,063 INFO L550 ElimStorePlain]: Start of recursive call 1: 72 dim-0 vars, 72 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-05-03 14:51:53,063 INFO L247 ElimStorePlain]: Needed 33 recursive calls to eliminate 144 variables, input treesize:7845, output treesize:113 [2021-05-03 14:51:53,302 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:51:53,302 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:51:53,302 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:51:53,302 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773990541] [2021-05-03 14:51:53,302 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:51:53,302 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:51:53,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:51:53,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:51:53,303 INFO L87 Difference]: Start difference. First operand 608 states and 1951 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:51:55,025 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 406 DAG size of output: 279 [2021-05-03 14:51:55,429 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 32 [2021-05-03 14:51:55,727 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:51:55,727 INFO L93 Difference]: Finished difference Result 850 states and 2606 transitions. [2021-05-03 14:51:55,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2021-05-03 14:51:55,727 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:51:55,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:51:55,729 INFO L225 Difference]: With dead ends: 850 [2021-05-03 14:51:55,729 INFO L226 Difference]: Without dead ends: 820 [2021-05-03 14:51:55,729 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 165 ImplicationChecksByTransitivity, 3490.1ms TimeCoverageRelationStatistics Valid=134, Invalid=466, Unknown=0, NotChecked=0, Total=600 [2021-05-03 14:51:55,730 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 820 states. [2021-05-03 14:51:55,734 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 820 to 605. [2021-05-03 14:51:55,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 605 states, 604 states have (on average 3.2102649006622515) internal successors, (1939), 604 states have internal predecessors, (1939), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:51:55,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 605 states and 1939 transitions. [2021-05-03 14:51:55,736 INFO L78 Accepts]: Start accepts. Automaton has 605 states and 1939 transitions. Word has length 20 [2021-05-03 14:51:55,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:51:55,736 INFO L480 AbstractCegarLoop]: Abstraction has 605 states and 1939 transitions. [2021-05-03 14:51:55,736 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:51:55,736 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1939 transitions. [2021-05-03 14:51:55,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:51:55,736 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:51:55,736 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:51:55,937 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 52 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15865 [2021-05-03 14:51:55,937 INFO L428 AbstractCegarLoop]: === Iteration 103 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:51:55,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:51:55,938 INFO L82 PathProgramCache]: Analyzing trace with hash 1959313872, now seen corresponding path program 52 times [2021-05-03 14:51:55,938 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:51:55,938 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184154871] [2021-05-03 14:51:55,938 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:51:55,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:51:56,370 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:51:56,370 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184154871] [2021-05-03 14:51:56,370 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1629354920] [2021-05-03 14:51:56,370 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 53 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:51:56,409 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:51:56,409 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:51:56,410 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:51:56,411 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:51:56,698 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2021-05-03 14:51:59,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:59,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:51:59,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:51:59,931 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:51:59,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:51:59,971 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,003 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,004 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:00,005 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,022 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,023 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,041 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:00,064 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,084 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,085 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:00,086 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,106 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:00,107 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,129 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,130 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,130 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:00,131 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,154 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:52:00,156 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,179 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:00,180 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:00,203 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,222 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,244 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:00,245 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,271 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,273 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:00,274 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,301 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:52:00,302 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:00,326 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,350 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:00,351 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,373 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,394 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,421 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:52:00,422 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,447 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,447 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:00,448 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,471 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:00,472 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:00,501 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,523 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,555 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,578 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,605 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,606 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:00,607 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:00,635 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,662 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,662 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:52:00,663 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,690 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,690 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:00,691 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,721 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:00,750 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,777 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:00,780 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,805 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,830 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,854 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,854 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:00,888 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,914 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,943 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,944 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:00,945 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:00,946 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:00,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:00,972 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,004 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,006 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:52:01,006 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,036 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,037 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,037 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,038 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,066 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,093 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,123 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,124 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,124 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:01,125 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,153 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,154 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,154 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,155 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,184 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,212 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,241 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,270 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,304 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,305 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:01,306 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,340 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,341 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:52:01,342 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,376 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,406 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,435 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,471 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:01,472 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,504 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,535 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,570 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,604 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,638 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,639 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,639 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,640 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,674 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,676 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:01,677 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,711 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,741 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,772 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,808 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,809 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,810 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,845 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:01,847 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,885 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,918 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,950 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:01,951 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:01,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,987 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:01,988 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:01,989 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,026 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,027 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,028 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:02,029 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,065 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,066 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:02,067 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,101 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:02,141 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:02,184 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,223 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,260 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,295 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,331 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,371 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:02,372 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,409 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,449 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,450 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,450 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:02,451 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,489 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,490 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:02,491 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,531 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,567 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,602 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,662 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:02,664 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,678 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,692 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:02,710 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,724 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,725 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:52:02,742 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,757 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,776 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,795 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,795 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:02,796 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,813 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:02,815 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,830 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,846 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,862 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,883 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,884 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:02,884 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,906 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,907 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:02,908 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,925 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,942 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,962 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,963 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:02,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:02,964 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:02,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:02,982 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,003 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:52:03,004 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,025 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,046 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,068 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:03,070 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,092 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:03,093 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,115 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,116 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,117 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:03,117 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,137 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,155 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,176 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:52:03,178 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,202 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,203 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,203 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:03,204 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,230 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:03,231 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,252 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,272 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,294 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:03,295 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,312 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,313 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:03,334 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,357 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:52:03,381 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:03,408 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,429 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,450 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:52:03,452 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,472 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,491 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,491 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,492 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:52:03,493 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,516 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,517 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:03,517 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,542 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,542 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:03,544 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,569 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:03,571 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,593 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,593 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,594 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:03,595 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,615 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,635 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,636 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:03,637 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,662 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,663 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:03,664 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,685 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,686 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,707 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,732 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:03,735 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,758 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,759 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,760 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:03,761 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,785 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,786 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,786 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:03,787 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,810 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:03,836 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,864 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,888 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:03,888 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,911 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,934 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:03,956 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:03,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:03,982 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:03,983 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,011 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,038 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,062 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,085 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,111 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,140 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,166 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:04,167 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,195 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,196 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:04,197 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:04,227 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,248 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,249 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,269 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,270 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,270 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:04,271 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,291 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,310 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,311 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,336 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,337 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,338 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:04,338 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,367 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,391 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:04,418 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,447 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,473 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,500 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:04,501 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,528 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:04,559 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,586 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,613 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,641 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:04,671 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:04,702 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,729 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,755 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,782 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,810 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,811 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:04,812 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,838 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,868 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,898 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:04,899 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:04,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:04,929 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,956 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:04,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:04,983 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,009 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,035 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,061 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:52:05,090 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,117 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,118 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,118 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:05,119 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,146 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,172 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,173 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:05,174 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:05,203 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,226 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,252 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,252 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,253 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:05,253 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,278 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,303 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,330 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,331 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,359 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,386 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,412 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,440 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,469 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:05,472 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,503 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:05,504 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,532 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,560 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,590 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,591 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,591 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:05,592 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,623 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,650 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:05,681 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,710 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,712 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:52:05,712 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,742 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:05,743 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,773 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:52:05,773 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,800 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,827 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:52:05,828 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,854 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,882 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:05,911 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,939 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:52:05,942 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:05,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:05,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:05,973 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:06,002 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:06,032 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:06,060 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:52:06,089 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:06,117 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:06,162 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,170 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,171 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:52:06,173 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,183 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:06,184 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:06,192 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,201 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:06,202 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,212 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,212 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,213 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:52:06,214 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:06,226 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,234 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,235 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,235 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:52:06,237 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,246 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:06,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:52:06,248 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,256 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:06,257 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:06,267 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:06,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:06,276 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:08,020 WARN L205 SmtUtils]: Spent 1.74 s on a formula simplification. DAG size of input: 159 DAG size of output: 151 [2021-05-03 14:52:08,021 INFO L628 ElimStorePlain]: treesize reduction 420, result has 76.9 percent of original size [2021-05-03 14:52:08,113 INFO L550 ElimStorePlain]: Start of recursive call 1: 10 dim-0 vars, 1 dim-1 vars, End of recursive call: 54 dim-0 vars, and 27 xjuncts. [2021-05-03 14:52:08,113 INFO L247 ElimStorePlain]: Needed 240 recursive calls to eliminate 11 variables, input treesize:16006, output treesize:1399 [2021-05-03 14:52:08,995 WARN L205 SmtUtils]: Spent 668.00 ms on a formula simplification. DAG size of input: 539 DAG size of output: 368 [2021-05-03 14:52:10,136 WARN L205 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 594 DAG size of output: 245 [2021-05-03 14:52:34,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:34,339 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:34,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:34,383 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:34,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:34,426 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:34,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:52:34,468 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:39,304 WARN L205 SmtUtils]: Spent 4.83 s on a formula simplification. DAG size of input: 1057 DAG size of output: 295 [2021-05-03 14:52:39,305 INFO L628 ElimStorePlain]: treesize reduction 6858, result has 9.5 percent of original size [2021-05-03 14:52:39,305 INFO L518 ElimStorePlain]: Eliminatee v_prenex_361 vanished before elimination [2021-05-03 14:52:39,305 INFO L518 ElimStorePlain]: Eliminatee v_prenex_362 vanished before elimination [2021-05-03 14:52:39,305 INFO L518 ElimStorePlain]: Eliminatee v_prenex_363 vanished before elimination [2021-05-03 14:52:39,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:39,319 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:39,705 WARN L205 SmtUtils]: Spent 385.00 ms on a formula simplification that was a NOOP. DAG size: 292 [2021-05-03 14:52:39,706 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:39,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:39,720 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:40,105 WARN L205 SmtUtils]: Spent 384.00 ms on a formula simplification that was a NOOP. DAG size: 289 [2021-05-03 14:52:40,105 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:40,105 INFO L518 ElimStorePlain]: Eliminatee v_prenex_366 vanished before elimination [2021-05-03 14:52:40,105 INFO L518 ElimStorePlain]: Eliminatee v_prenex_367 vanished before elimination [2021-05-03 14:52:40,105 INFO L518 ElimStorePlain]: Eliminatee v_prenex_368 vanished before elimination [2021-05-03 14:52:40,105 INFO L518 ElimStorePlain]: Eliminatee v_prenex_369 vanished before elimination [2021-05-03 14:52:40,105 INFO L518 ElimStorePlain]: Eliminatee v_prenex_438 vanished before elimination [2021-05-03 14:52:40,106 INFO L518 ElimStorePlain]: Eliminatee v_prenex_439 vanished before elimination [2021-05-03 14:52:40,106 INFO L518 ElimStorePlain]: Eliminatee v_prenex_391 vanished before elimination [2021-05-03 14:52:40,106 INFO L518 ElimStorePlain]: Eliminatee v_prenex_392 vanished before elimination [2021-05-03 14:52:40,106 INFO L518 ElimStorePlain]: Eliminatee v_prenex_393 vanished before elimination [2021-05-03 14:52:40,118 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:40,119 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:40,120 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:40,501 WARN L205 SmtUtils]: Spent 380.00 ms on a formula simplification that was a NOOP. DAG size: 282 [2021-05-03 14:52:40,501 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:40,514 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:40,515 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:40,891 WARN L205 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 279 [2021-05-03 14:52:40,891 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:40,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:40,905 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:41,284 WARN L205 SmtUtils]: Spent 378.00 ms on a formula simplification that was a NOOP. DAG size: 276 [2021-05-03 14:52:41,284 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:41,284 INFO L518 ElimStorePlain]: Eliminatee v_prenex_352 vanished before elimination [2021-05-03 14:52:41,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:41,299 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:41,671 WARN L205 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 270 [2021-05-03 14:52:41,671 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:41,671 INFO L518 ElimStorePlain]: Eliminatee v_prenex_353 vanished before elimination [2021-05-03 14:52:41,671 INFO L518 ElimStorePlain]: Eliminatee v_prenex_398 vanished before elimination [2021-05-03 14:52:41,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:41,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:41,685 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:42,053 WARN L205 SmtUtils]: Spent 367.00 ms on a formula simplification that was a NOOP. DAG size: 263 [2021-05-03 14:52:42,053 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:42,053 INFO L518 ElimStorePlain]: Eliminatee v_prenex_354 vanished before elimination [2021-05-03 14:52:42,053 INFO L518 ElimStorePlain]: Eliminatee v_prenex_399 vanished before elimination [2021-05-03 14:52:42,053 INFO L518 ElimStorePlain]: Eliminatee v_prenex_355 vanished before elimination [2021-05-03 14:52:42,054 INFO L518 ElimStorePlain]: Eliminatee v_prenex_432 vanished before elimination [2021-05-03 14:52:42,066 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:42,068 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:42,441 WARN L205 SmtUtils]: Spent 372.00 ms on a formula simplification that was a NOOP. DAG size: 260 [2021-05-03 14:52:42,441 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:42,441 INFO L518 ElimStorePlain]: Eliminatee v_prenex_433 vanished before elimination [2021-05-03 14:52:42,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:42,454 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:42,815 WARN L205 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 257 [2021-05-03 14:52:42,815 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:42,815 INFO L518 ElimStorePlain]: Eliminatee v_prenex_358 vanished before elimination [2021-05-03 14:52:42,815 INFO L518 ElimStorePlain]: Eliminatee v_prenex_359 vanished before elimination [2021-05-03 14:52:42,815 INFO L518 ElimStorePlain]: Eliminatee v_prenex_426 vanished before elimination [2021-05-03 14:52:42,815 INFO L518 ElimStorePlain]: Eliminatee v_prenex_349 vanished before elimination [2021-05-03 14:52:42,815 INFO L518 ElimStorePlain]: Eliminatee v_prenex_427 vanished before elimination [2021-05-03 14:52:42,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:42,827 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:43,186 WARN L205 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 251 [2021-05-03 14:52:43,186 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:43,197 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:43,198 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:43,553 WARN L205 SmtUtils]: Spent 354.00 ms on a formula simplification that was a NOOP. DAG size: 248 [2021-05-03 14:52:43,554 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:43,554 INFO L518 ElimStorePlain]: Eliminatee v_prenex_380 vanished before elimination [2021-05-03 14:52:43,554 INFO L518 ElimStorePlain]: Eliminatee v_prenex_381 vanished before elimination [2021-05-03 14:52:43,564 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:43,565 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:43,907 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 242 [2021-05-03 14:52:43,907 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:43,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:52:43,918 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:43,920 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:44,274 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 235 [2021-05-03 14:52:44,274 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:44,286 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:44,287 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:44,651 WARN L205 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2021-05-03 14:52:44,652 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:44,664 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:44,666 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:45,020 WARN L205 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2021-05-03 14:52:45,020 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:45,032 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:45,033 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:45,381 WARN L205 SmtUtils]: Spent 347.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2021-05-03 14:52:45,382 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:45,382 INFO L518 ElimStorePlain]: Eliminatee v_prenex_386 vanished before elimination [2021-05-03 14:52:45,382 INFO L518 ElimStorePlain]: Eliminatee v_prenex_387 vanished before elimination [2021-05-03 14:52:45,382 INFO L518 ElimStorePlain]: Eliminatee v_prenex_388 vanished before elimination [2021-05-03 14:52:45,382 INFO L518 ElimStorePlain]: Eliminatee v_prenex_422 vanished before elimination [2021-05-03 14:52:45,382 INFO L518 ElimStorePlain]: Eliminatee v_prenex_423 vanished before elimination [2021-05-03 14:52:45,382 INFO L518 ElimStorePlain]: Eliminatee v_prenex_348 vanished before elimination [2021-05-03 14:52:45,394 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:45,395 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:45,737 WARN L205 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2021-05-03 14:52:45,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:45,738 INFO L518 ElimStorePlain]: Eliminatee v_prenex_416 vanished before elimination [2021-05-03 14:52:45,738 INFO L518 ElimStorePlain]: Eliminatee v_prenex_417 vanished before elimination [2021-05-03 14:52:45,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:45,750 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:46,087 WARN L205 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2021-05-03 14:52:46,087 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:46,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:46,097 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:46,415 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2021-05-03 14:52:46,416 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:46,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:46,427 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:46,745 WARN L205 SmtUtils]: Spent 317.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2021-05-03 14:52:46,746 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:46,746 INFO L518 ElimStorePlain]: Eliminatee v_prenex_370 vanished before elimination [2021-05-03 14:52:46,746 INFO L518 ElimStorePlain]: Eliminatee v_prenex_371 vanished before elimination [2021-05-03 14:52:46,756 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:46,757 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:47,073 WARN L205 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-05-03 14:52:47,074 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:47,083 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:47,085 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:47,398 WARN L205 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-05-03 14:52:47,398 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:47,408 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:47,409 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:47,736 WARN L205 SmtUtils]: Spent 327.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2021-05-03 14:52:47,737 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:47,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:47,748 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:48,056 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2021-05-03 14:52:48,056 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:48,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:48,067 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:48,375 WARN L205 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 181 [2021-05-03 14:52:48,375 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:48,375 INFO L518 ElimStorePlain]: Eliminatee v_prenex_410 vanished before elimination [2021-05-03 14:52:48,375 INFO L518 ElimStorePlain]: Eliminatee v_prenex_411 vanished before elimination [2021-05-03 14:52:48,385 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:48,387 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:48,686 WARN L205 SmtUtils]: Spent 299.00 ms on a formula simplification that was a NOOP. DAG size: 175 [2021-05-03 14:52:48,687 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:48,697 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:52:48,698 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:48,991 WARN L205 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 169 [2021-05-03 14:52:48,992 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:49,002 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:52:49,003 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:52:49,295 WARN L205 SmtUtils]: Spent 291.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2021-05-03 14:52:49,296 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:52:49,296 INFO L518 ElimStorePlain]: Eliminatee v_prenex_404 vanished before elimination [2021-05-03 14:52:49,296 INFO L518 ElimStorePlain]: Eliminatee v_prenex_405 vanished before elimination [2021-05-03 14:52:49,296 INFO L518 ElimStorePlain]: Eliminatee v_prenex_406 vanished before elimination [2021-05-03 14:52:49,296 INFO L518 ElimStorePlain]: Eliminatee v_prenex_407 vanished before elimination [2021-05-03 14:52:49,303 INFO L550 ElimStorePlain]: Start of recursive call 1: 72 dim-0 vars, 72 dim-1 vars, End of recursive call: and 10 xjuncts. [2021-05-03 14:52:49,303 INFO L247 ElimStorePlain]: Needed 33 recursive calls to eliminate 144 variables, input treesize:7845, output treesize:202 [2021-05-03 14:52:49,560 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:52:49,561 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:52:49,561 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:52:49,561 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998772364] [2021-05-03 14:52:49,561 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:52:49,561 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:52:49,561 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:52:49,561 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:52:49,561 INFO L87 Difference]: Start difference. First operand 605 states and 1939 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:52:49,773 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 55 [2021-05-03 14:52:50,079 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2021-05-03 14:52:50,285 WARN L205 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 65 [2021-05-03 14:52:50,674 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2021-05-03 14:52:51,423 WARN L205 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2021-05-03 14:52:52,783 WARN L205 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 477 DAG size of output: 265 [2021-05-03 14:52:53,014 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 32 [2021-05-03 14:52:53,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:52:53,168 INFO L93 Difference]: Finished difference Result 915 states and 2785 transitions. [2021-05-03 14:52:53,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-05-03 14:52:53,168 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:52:53,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:52:53,170 INFO L225 Difference]: With dead ends: 915 [2021-05-03 14:52:53,170 INFO L226 Difference]: Without dead ends: 885 [2021-05-03 14:52:53,170 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 316 ImplicationChecksByTransitivity, 5118.7ms TimeCoverageRelationStatistics Valid=265, Invalid=925, Unknown=0, NotChecked=0, Total=1190 [2021-05-03 14:52:53,171 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 885 states. [2021-05-03 14:52:53,176 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 885 to 606. [2021-05-03 14:52:53,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 606 states, 605 states have (on average 3.2132231404958675) internal successors, (1944), 605 states have internal predecessors, (1944), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:52:53,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 606 states and 1944 transitions. [2021-05-03 14:52:53,177 INFO L78 Accepts]: Start accepts. Automaton has 606 states and 1944 transitions. Word has length 20 [2021-05-03 14:52:53,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:52:53,178 INFO L480 AbstractCegarLoop]: Abstraction has 606 states and 1944 transitions. [2021-05-03 14:52:53,178 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:52:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1944 transitions. [2021-05-03 14:52:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:52:53,178 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:52:53,178 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:52:53,380 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17661 [2021-05-03 14:52:53,381 INFO L428 AbstractCegarLoop]: === Iteration 104 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:52:53,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:52:53,381 INFO L82 PathProgramCache]: Analyzing trace with hash -515686932, now seen corresponding path program 53 times [2021-05-03 14:52:53,381 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:52:53,381 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295350130] [2021-05-03 14:52:53,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:52:53,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:52:53,623 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 44 [2021-05-03 14:52:53,735 WARN L205 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2021-05-03 14:52:53,941 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:52:53,942 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295350130] [2021-05-03 14:52:53,942 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1410947029] [2021-05-03 14:52:53,942 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 54 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 54 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:52:53,972 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:52:53,972 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:52:53,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:52:53,973 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:52:54,169 WARN L205 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 44 [2021-05-03 14:52:54,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:52:54,643 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:52:54,643 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:52:54,643 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [14365062] [2021-05-03 14:52:54,643 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:52:54,643 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:52:54,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:52:54,644 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=306, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:52:54,644 INFO L87 Difference]: Start difference. First operand 606 states and 1944 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:52:54,904 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2021-05-03 14:52:55,069 WARN L205 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 49 [2021-05-03 14:52:55,299 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 58 [2021-05-03 14:52:55,651 WARN L205 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 63 [2021-05-03 14:52:55,945 WARN L205 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 49 [2021-05-03 14:52:56,194 WARN L205 SmtUtils]: Spent 232.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2021-05-03 14:52:56,464 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 38 [2021-05-03 14:52:56,778 WARN L205 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 52 [2021-05-03 14:52:57,150 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 35 [2021-05-03 14:52:57,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:52:57,307 INFO L93 Difference]: Finished difference Result 861 states and 2586 transitions. [2021-05-03 14:52:57,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-05-03 14:52:57,307 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:52:57,307 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:52:57,309 INFO L225 Difference]: With dead ends: 861 [2021-05-03 14:52:57,309 INFO L226 Difference]: Without dead ends: 801 [2021-05-03 14:52:57,309 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 295 ImplicationChecksByTransitivity, 3270.7ms TimeCoverageRelationStatistics Valid=210, Invalid=846, Unknown=0, NotChecked=0, Total=1056 [2021-05-03 14:52:57,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 801 states. [2021-05-03 14:52:57,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 801 to 607. [2021-05-03 14:52:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 607 states, 606 states have (on average 3.217821782178218) internal successors, (1950), 606 states have internal predecessors, (1950), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:52:57,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 607 states and 1950 transitions. [2021-05-03 14:52:57,318 INFO L78 Accepts]: Start accepts. Automaton has 607 states and 1950 transitions. Word has length 20 [2021-05-03 14:52:57,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:52:57,318 INFO L480 AbstractCegarLoop]: Abstraction has 607 states and 1950 transitions. [2021-05-03 14:52:57,318 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:52:57,318 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 1950 transitions. [2021-05-03 14:52:57,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:52:57,319 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:52:57,319 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:52:57,519 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 54 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21075 [2021-05-03 14:52:57,520 INFO L428 AbstractCegarLoop]: === Iteration 105 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:52:57,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:52:57,520 INFO L82 PathProgramCache]: Analyzing trace with hash 509411804, now seen corresponding path program 54 times [2021-05-03 14:52:57,520 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:52:57,520 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156689906] [2021-05-03 14:52:57,520 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:52:57,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:52:57,768 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2021-05-03 14:52:57,916 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 62 [2021-05-03 14:52:58,043 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2021-05-03 14:52:58,348 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:52:58,348 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156689906] [2021-05-03 14:52:58,348 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1425967849] [2021-05-03 14:52:58,348 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 55 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 55 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:52:58,376 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 2 check-sat command(s) [2021-05-03 14:52:58,376 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:52:58,377 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:52:58,377 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:52:58,574 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2021-05-03 14:52:58,864 WARN L205 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 66 [2021-05-03 14:52:59,029 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2021-05-03 14:52:59,245 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:52:59,245 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:52:59,245 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:52:59,245 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [863846399] [2021-05-03 14:52:59,246 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:52:59,246 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:52:59,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:52:59,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=304, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:52:59,246 INFO L87 Difference]: Start difference. First operand 607 states and 1950 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:52:59,423 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 66 [2021-05-03 14:52:59,636 WARN L205 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 64 [2021-05-03 14:52:59,871 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 57 [2021-05-03 14:53:00,115 WARN L205 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 54 [2021-05-03 14:53:00,715 WARN L205 SmtUtils]: Spent 537.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 77 [2021-05-03 14:53:00,888 WARN L205 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 47 [2021-05-03 14:53:01,115 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 122 DAG size of output: 60 [2021-05-03 14:53:01,612 WARN L205 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 83 [2021-05-03 14:53:01,785 WARN L205 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 58 [2021-05-03 14:53:02,273 WARN L205 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 68 [2021-05-03 14:53:02,708 WARN L205 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 123 DAG size of output: 73 [2021-05-03 14:53:02,992 WARN L205 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 64 [2021-05-03 14:53:03,171 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 43 [2021-05-03 14:53:03,404 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:53:03,404 INFO L93 Difference]: Finished difference Result 799 states and 2465 transitions. [2021-05-03 14:53:03,405 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-05-03 14:53:03,405 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:53:03,405 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:53:03,406 INFO L225 Difference]: With dead ends: 799 [2021-05-03 14:53:03,406 INFO L226 Difference]: Without dead ends: 769 [2021-05-03 14:53:03,406 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 305 ImplicationChecksByTransitivity, 5295.5ms TimeCoverageRelationStatistics Valid=253, Invalid=1007, Unknown=0, NotChecked=0, Total=1260 [2021-05-03 14:53:03,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 769 states. [2021-05-03 14:53:03,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 769 to 612. [2021-05-03 14:53:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 612 states, 611 states have (on average 3.2258592471358427) internal successors, (1971), 611 states have internal predecessors, (1971), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 612 states and 1971 transitions. [2021-05-03 14:53:03,413 INFO L78 Accepts]: Start accepts. Automaton has 612 states and 1971 transitions. Word has length 20 [2021-05-03 14:53:03,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:53:03,413 INFO L480 AbstractCegarLoop]: Abstraction has 612 states and 1971 transitions. [2021-05-03 14:53:03,413 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:03,414 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1971 transitions. [2021-05-03 14:53:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:53:03,414 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:53:03,414 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:53:03,614 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 55 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21096 [2021-05-03 14:53:03,615 INFO L428 AbstractCegarLoop]: === Iteration 106 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:53:03,615 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:53:03,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1536358460, now seen corresponding path program 55 times [2021-05-03 14:53:03,615 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:53:03,615 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795994410] [2021-05-03 14:53:03,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:53:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:53:04,003 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 31 [2021-05-03 14:53:04,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:53:04,139 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795994410] [2021-05-03 14:53:04,139 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [120383204] [2021-05-03 14:53:04,139 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 56 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 56 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:53:04,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:53:04,167 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:53:04,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:53:04,414 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 63 [2021-05-03 14:53:07,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:07,660 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:07,675 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,694 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,695 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,696 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:07,696 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:07,712 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,732 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:07,734 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,756 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:07,757 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,779 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:53:07,780 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,802 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:07,803 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,823 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:07,824 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:07,846 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:07,863 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:07,880 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,901 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:07,902 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,921 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,922 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,922 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:07,923 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:07,941 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,962 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,963 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:07,963 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:07,964 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:07,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:07,987 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:08,006 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:08,025 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:08,044 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,067 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:08,068 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:08,069 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:08,070 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,093 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:08,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:08,095 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:08,096 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:08,116 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:08,139 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:08,158 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:08,177 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,199 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:08,200 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:08,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:08,223 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:11,311 WARN L205 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 327 DAG size of output: 159 [2021-05-03 14:53:11,312 INFO L628 ElimStorePlain]: treesize reduction 8014, result has 15.8 percent of original size [2021-05-03 14:53:11,320 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:11,322 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:11,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:11,332 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:11,341 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:11,342 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:12,179 WARN L205 SmtUtils]: Spent 836.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-05-03 14:53:12,179 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:53:12,188 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:53:12,189 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:12,198 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:53:12,199 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:12,208 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:53:12,209 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:13,029 WARN L205 SmtUtils]: Spent 820.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2021-05-03 14:53:13,030 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:53:13,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:13,040 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:13,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:13,050 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:13,059 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:13,060 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:13,860 WARN L205 SmtUtils]: Spent 799.00 ms on a formula simplification that was a NOOP. DAG size: 145 [2021-05-03 14:53:13,861 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:53:13,869 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:13,871 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:13,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:13,880 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:13,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:13,890 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:14,678 WARN L205 SmtUtils]: Spent 787.00 ms on a formula simplification that was a NOOP. DAG size: 142 [2021-05-03 14:53:14,679 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:53:14,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:14,689 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:14,698 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:14,699 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:14,707 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:14,708 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:15,510 WARN L205 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 139 [2021-05-03 14:53:15,511 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:53:15,518 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:15,520 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:15,527 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:15,528 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:15,536 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:15,537 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:16,309 WARN L205 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 136 [2021-05-03 14:53:16,310 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:53:16,327 INFO L550 ElimStorePlain]: Start of recursive call 1: 9 dim-0 vars, 7 dim-1 vars, End of recursive call: 33 dim-0 vars, and 33 xjuncts. [2021-05-03 14:53:16,327 INFO L247 ElimStorePlain]: Needed 47 recursive calls to eliminate 16 variables, input treesize:10777, output treesize:1396 [2021-05-03 14:53:17,154 WARN L205 SmtUtils]: Spent 692.00 ms on a formula simplification. DAG size of input: 388 DAG size of output: 229 [2021-05-03 14:53:18,210 WARN L205 SmtUtils]: Spent 673.00 ms on a formula simplification. DAG size of input: 247 DAG size of output: 192 [2021-05-03 14:53:39,382 INFO L446 ElimStorePlain]: Different costs {1=[char_at_1], 171=[char_at_9]} [2021-05-03 14:53:39,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,404 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,426 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,448 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:39,478 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,509 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,535 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,558 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,583 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,612 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,613 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,642 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,670 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,671 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,671 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:39,672 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:39,703 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,726 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,756 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,786 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,811 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,839 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,841 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:39,842 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,867 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,899 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,900 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:39,900 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:39,901 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,927 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,954 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,955 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:39,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:39,978 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,001 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:40,033 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:40,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:40,034 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,060 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:40,060 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:40,061 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:40,062 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,094 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,130 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,159 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,186 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,216 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,252 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,290 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,326 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,361 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,398 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,436 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,467 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,497 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,534 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,565 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,595 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,626 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,657 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,689 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,724 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,757 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,789 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,790 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,822 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,824 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,865 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,901 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,902 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:40,940 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:40,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:40,978 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:40,979 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:40,980 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,015 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,050 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,086 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,125 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,127 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,170 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:53:41,224 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,260 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,261 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,299 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,336 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,374 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,413 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,414 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,458 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:53:41,459 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,497 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,542 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:41,602 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,628 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,647 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,666 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,685 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,706 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,729 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,730 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,730 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:53:41,731 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,753 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,777 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,801 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:41,802 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,826 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,849 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,870 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,897 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,920 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,949 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:41,972 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:41,996 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,997 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:41,998 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:42,000 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,022 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:53:42,050 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,074 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:42,106 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,135 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,167 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,198 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,199 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:42,201 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,232 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,233 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,234 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:53:42,235 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:53:42,263 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,293 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,295 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:42,296 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,323 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,352 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,380 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:42,414 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,443 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,468 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,496 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,526 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,552 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,582 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,583 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,584 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:53:42,585 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,612 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,640 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,668 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:42,703 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,734 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,735 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,763 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,795 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:53:42,824 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,854 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,880 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,910 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,911 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:42,912 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,946 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:42,947 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:42,980 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:42,981 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:42,982 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:43,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:43,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:43,015 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,049 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,086 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,118 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,156 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,194 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,225 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,259 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,292 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,328 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,367 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,400 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,440 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,472 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,506 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:43,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:43,508 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:43,509 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,541 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:43,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:43,578 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:43,579 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,611 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,642 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:43,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:43,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:53:43,679 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,717 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,750 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,785 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,821 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,858 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,891 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,924 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,957 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:43,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:43,996 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:44,034 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,068 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,103 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,142 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,177 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,216 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,257 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:53:44,258 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,294 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,295 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,296 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:53:44,297 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,333 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,371 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,411 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,448 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,449 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,449 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:44,450 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,490 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,527 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,528 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,528 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:44,529 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,588 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,606 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,607 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,608 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:44,609 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,628 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,649 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,668 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,669 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,684 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,685 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,700 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,722 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,741 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:53:44,743 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,766 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:44,767 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,787 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,804 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,821 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,840 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,841 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:44,841 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:53:44,842 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,860 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,877 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,900 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,921 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,939 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,961 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:44,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:44,981 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,002 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,003 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:53:45,004 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,028 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,046 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,047 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,070 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,071 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:45,072 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:45,099 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,119 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,143 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,165 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,166 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:45,166 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,192 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,218 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,242 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,267 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,287 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,288 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,309 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,328 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,329 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,347 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,348 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,348 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:45,349 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,367 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,385 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,404 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,427 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,446 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,466 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,487 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,512 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,540 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:53:45,541 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,569 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:45,570 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,595 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,618 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,643 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,667 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,691 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,713 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,737 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,764 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,787 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,813 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:45,814 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,842 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,868 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,893 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,922 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,948 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,949 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:45,950 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:45,951 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:45,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:45,975 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,001 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,025 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,027 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,055 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:46,057 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,083 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,107 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,109 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:46,110 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,136 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,162 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,189 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,214 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,242 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,243 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:53:46,244 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,269 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,297 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,322 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,349 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,377 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,403 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,428 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,453 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:46,486 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,513 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,543 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,572 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,597 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,625 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,652 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,680 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,681 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,682 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:46,683 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,712 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,713 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:53:46,714 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,744 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,770 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,771 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,772 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:46,773 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,800 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,829 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,859 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:46,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:53:46,860 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,888 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,915 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,944 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,970 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:46,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:46,997 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,028 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,055 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,083 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,084 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,110 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,111 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,142 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,143 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,169 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,197 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:47,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:47,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:53:47,228 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,254 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,282 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,309 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,336 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,366 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,367 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,398 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,426 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,455 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,485 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:47,515 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:47,515 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:47,516 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,542 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,543 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:47,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:47,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:47,575 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,605 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,633 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,663 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,690 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,691 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,720 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,749 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,777 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,807 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,836 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,866 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,894 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,923 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,924 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,954 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:47,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:47,984 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,011 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,012 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,041 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,069 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,099 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:48,100 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:48,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:53:48,102 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,132 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,160 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:48,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:48,161 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:48,192 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,203 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,215 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,224 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,235 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,246 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,255 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,255 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,264 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,272 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,282 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,290 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,299 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,307 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:48,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:48,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:53:48,317 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,326 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,336 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,345 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,354 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,362 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,371 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,380 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,390 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,399 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:48,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:53:48,406 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,251 WARN L205 SmtUtils]: Spent 843.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 138 [2021-05-03 14:53:49,251 INFO L628 ElimStorePlain]: treesize reduction 132, result has 83.5 percent of original size [2021-05-03 14:53:49,260 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:53:49,262 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,271 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,272 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,283 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:49,292 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:49,292 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:53:49,294 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:53:49,304 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:49,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:53:49,314 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:53:49,315 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,326 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,334 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:53:49,336 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,345 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,347 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,356 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,358 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,368 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,369 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,379 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,380 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,389 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,390 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,399 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,401 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,412 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,421 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:53:49,422 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,431 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,432 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,441 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:53:49,443 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-05-03 14:53:49,765 WARN L205 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2021-05-03 14:53:49,765 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:53:49,770 INFO L550 ElimStorePlain]: Start of recursive call 1: 19 dim-0 vars, 2 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-05-03 14:53:49,771 INFO L247 ElimStorePlain]: Needed 342 recursive calls to eliminate 21 variables, input treesize:19180, output treesize:142 [2021-05-03 14:53:49,982 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 34 [2021-05-03 14:53:50,142 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:53:50,142 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:53:50,143 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:53:50,143 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812351618] [2021-05-03 14:53:50,143 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:53:50,143 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:53:50,143 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:53:50,143 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=77, Invalid=229, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:53:50,143 INFO L87 Difference]: Start difference. First operand 612 states and 1971 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:51,198 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2021-05-03 14:53:51,389 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 31 [2021-05-03 14:53:51,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:53:51,446 INFO L93 Difference]: Finished difference Result 779 states and 2432 transitions. [2021-05-03 14:53:51,447 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 14:53:51,447 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:53:51,447 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:53:51,448 INFO L225 Difference]: With dead ends: 779 [2021-05-03 14:53:51,448 INFO L226 Difference]: Without dead ends: 749 [2021-05-03 14:53:51,448 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 125 ImplicationChecksByTransitivity, 3129.7ms TimeCoverageRelationStatistics Valid=126, Invalid=380, Unknown=0, NotChecked=0, Total=506 [2021-05-03 14:53:51,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 749 states. [2021-05-03 14:53:51,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 749 to 612. [2021-05-03 14:53:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 612 states, 611 states have (on average 3.2258592471358427) internal successors, (1971), 611 states have internal predecessors, (1971), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 612 states and 1971 transitions. [2021-05-03 14:53:51,455 INFO L78 Accepts]: Start accepts. Automaton has 612 states and 1971 transitions. Word has length 20 [2021-05-03 14:53:51,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:53:51,455 INFO L480 AbstractCegarLoop]: Abstraction has 612 states and 1971 transitions. [2021-05-03 14:53:51,455 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1971 transitions. [2021-05-03 14:53:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:53:51,456 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:53:51,456 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:53:51,657 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21122,56 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:53:51,657 INFO L428 AbstractCegarLoop]: === Iteration 107 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:53:51,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:53:51,657 INFO L82 PathProgramCache]: Analyzing trace with hash 1418146876, now seen corresponding path program 56 times [2021-05-03 14:53:51,657 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:53:51,657 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626468736] [2021-05-03 14:53:51,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:53:51,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:53:52,167 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:53:52,167 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626468736] [2021-05-03 14:53:52,167 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [725016584] [2021-05-03 14:53:52,167 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 57 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 57 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:53:52,195 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:53:52,195 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:53:52,196 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:53:52,196 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:53:52,424 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2021-05-03 14:53:52,810 WARN L205 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 59 [2021-05-03 14:53:53,095 WARN L205 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2021-05-03 14:53:53,223 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:53:53,224 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:53:53,224 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:53:53,224 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [533847144] [2021-05-03 14:53:53,224 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:53:53,224 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:53:53,224 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:53:53,224 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=69, Invalid=311, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:53:53,224 INFO L87 Difference]: Start difference. First operand 612 states and 1971 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:53,802 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 51 [2021-05-03 14:53:54,052 WARN L205 SmtUtils]: Spent 188.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2021-05-03 14:53:54,195 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 43 [2021-05-03 14:53:54,461 WARN L205 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2021-05-03 14:53:54,652 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:53:54,653 INFO L93 Difference]: Finished difference Result 839 states and 2563 transitions. [2021-05-03 14:53:54,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2021-05-03 14:53:54,653 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:53:54,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:53:54,655 INFO L225 Difference]: With dead ends: 839 [2021-05-03 14:53:54,655 INFO L226 Difference]: Without dead ends: 779 [2021-05-03 14:53:54,655 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 149 ImplicationChecksByTransitivity, 2352.9ms TimeCoverageRelationStatistics Valid=137, Invalid=619, Unknown=0, NotChecked=0, Total=756 [2021-05-03 14:53:54,656 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 779 states. [2021-05-03 14:53:54,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 779 to 625. [2021-05-03 14:53:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 625 states, 624 states have (on average 3.246794871794872) internal successors, (2026), 624 states have internal predecessors, (2026), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 625 states and 2026 transitions. [2021-05-03 14:53:54,664 INFO L78 Accepts]: Start accepts. Automaton has 625 states and 2026 transitions. Word has length 20 [2021-05-03 14:53:54,664 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:53:54,664 INFO L480 AbstractCegarLoop]: Abstraction has 625 states and 2026 transitions. [2021-05-03 14:53:54,664 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 2026 transitions. [2021-05-03 14:53:54,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:53:54,665 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:53:54,665 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:53:54,865 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27065,57 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:53:54,865 INFO L428 AbstractCegarLoop]: === Iteration 108 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:53:54,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:53:54,866 INFO L82 PathProgramCache]: Analyzing trace with hash -1430768420, now seen corresponding path program 57 times [2021-05-03 14:53:54,866 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:53:54,866 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710751351] [2021-05-03 14:53:54,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:53:54,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:53:55,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:53:55,247 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710751351] [2021-05-03 14:53:55,247 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1366087241] [2021-05-03 14:53:55,247 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 58 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 58 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:53:55,277 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-05-03 14:53:55,277 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:53:55,277 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:53:55,278 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:53:55,516 WARN L205 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2021-05-03 14:53:55,844 WARN L205 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 66 [2021-05-03 14:53:56,208 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:53:56,208 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:53:56,208 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:53:56,208 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485011053] [2021-05-03 14:53:56,208 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:53:56,208 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:53:56,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:53:56,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=306, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:53:56,209 INFO L87 Difference]: Start difference. First operand 625 states and 2026 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:56,415 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 49 [2021-05-03 14:53:56,619 WARN L205 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2021-05-03 14:53:56,976 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 51 [2021-05-03 14:53:57,424 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 42 [2021-05-03 14:53:57,624 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 55 [2021-05-03 14:53:57,852 WARN L205 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 52 [2021-05-03 14:53:57,993 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 38 [2021-05-03 14:53:58,160 WARN L205 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2021-05-03 14:53:58,448 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 42 [2021-05-03 14:53:58,733 WARN L205 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 34 [2021-05-03 14:53:58,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:53:58,784 INFO L93 Difference]: Finished difference Result 1017 states and 3056 transitions. [2021-05-03 14:53:58,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-05-03 14:53:58,785 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:53:58,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:53:58,786 INFO L225 Difference]: With dead ends: 1017 [2021-05-03 14:53:58,786 INFO L226 Difference]: Without dead ends: 942 [2021-05-03 14:53:58,786 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 238 ImplicationChecksByTransitivity, 3233.1ms TimeCoverageRelationStatistics Valid=208, Invalid=848, Unknown=0, NotChecked=0, Total=1056 [2021-05-03 14:53:58,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 942 states. [2021-05-03 14:53:58,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 942 to 636. [2021-05-03 14:53:58,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 636 states, 635 states have (on average 3.2724409448818896) internal successors, (2078), 635 states have internal predecessors, (2078), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:58,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 636 states and 2078 transitions. [2021-05-03 14:53:58,794 INFO L78 Accepts]: Start accepts. Automaton has 636 states and 2078 transitions. Word has length 20 [2021-05-03 14:53:58,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:53:58,794 INFO L480 AbstractCegarLoop]: Abstraction has 636 states and 2078 transitions. [2021-05-03 14:53:58,794 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:53:58,794 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 2078 transitions. [2021-05-03 14:53:58,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:53:58,795 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:53:58,795 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:53:58,995 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27097,58 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:53:58,995 INFO L428 AbstractCegarLoop]: === Iteration 109 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:53:58,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:53:58,995 INFO L82 PathProgramCache]: Analyzing trace with hash -220918438, now seen corresponding path program 58 times [2021-05-03 14:53:58,995 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:53:58,996 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1094083693] [2021-05-03 14:53:58,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:53:59,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:53:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:53:59,378 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1094083693] [2021-05-03 14:53:59,378 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [126708870] [2021-05-03 14:53:59,378 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 59 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 59 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:53:59,406 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:53:59,407 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:53:59,407 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:53:59,408 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:54:00,038 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:00,038 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:54:00,038 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:54:00,038 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427920820] [2021-05-03 14:54:00,038 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:54:00,038 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:54:00,038 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:54:00,038 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=320, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:54:00,039 INFO L87 Difference]: Start difference. First operand 636 states and 2078 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:00,623 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 44 [2021-05-03 14:54:00,827 WARN L205 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 60 [2021-05-03 14:54:01,033 WARN L205 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 38 [2021-05-03 14:54:01,186 WARN L205 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2021-05-03 14:54:01,400 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 68 [2021-05-03 14:54:01,673 WARN L205 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 62 [2021-05-03 14:54:01,909 WARN L205 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 43 [2021-05-03 14:54:02,055 WARN L205 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 49 [2021-05-03 14:54:02,309 WARN L205 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 49 [2021-05-03 14:54:02,583 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 63 [2021-05-03 14:54:02,968 WARN L205 SmtUtils]: Spent 330.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2021-05-03 14:54:03,197 WARN L205 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 61 [2021-05-03 14:54:03,554 WARN L205 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 58 [2021-05-03 14:54:03,624 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:54:03,624 INFO L93 Difference]: Finished difference Result 919 states and 2881 transitions. [2021-05-03 14:54:03,625 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2021-05-03 14:54:03,625 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:54:03,625 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:54:03,626 INFO L225 Difference]: With dead ends: 919 [2021-05-03 14:54:03,626 INFO L226 Difference]: Without dead ends: 904 [2021-05-03 14:54:03,626 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 308 ImplicationChecksByTransitivity, 3819.5ms TimeCoverageRelationStatistics Valid=239, Invalid=1093, Unknown=0, NotChecked=0, Total=1332 [2021-05-03 14:54:03,627 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 904 states. [2021-05-03 14:54:03,632 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 904 to 639. [2021-05-03 14:54:03,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 639 states, 638 states have (on average 3.2711598746081503) internal successors, (2087), 638 states have internal predecessors, (2087), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:03,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 639 states and 2087 transitions. [2021-05-03 14:54:03,634 INFO L78 Accepts]: Start accepts. Automaton has 639 states and 2087 transitions. Word has length 20 [2021-05-03 14:54:03,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:54:03,634 INFO L480 AbstractCegarLoop]: Abstraction has 639 states and 2087 transitions. [2021-05-03 14:54:03,634 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:03,634 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 2087 transitions. [2021-05-03 14:54:03,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:54:03,635 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:54:03,635 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:54:03,852 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 59 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27130 [2021-05-03 14:54:03,853 INFO L428 AbstractCegarLoop]: === Iteration 110 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:54:03,853 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:54:03,853 INFO L82 PathProgramCache]: Analyzing trace with hash -596349642, now seen corresponding path program 59 times [2021-05-03 14:54:03,853 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:54:03,853 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309686753] [2021-05-03 14:54:03,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:54:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:54:04,307 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:04,307 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309686753] [2021-05-03 14:54:04,307 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [175768878] [2021-05-03 14:54:04,307 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 60 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 60 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:54:04,345 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:54:04,346 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:54:04,346 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:54:04,347 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:54:04,581 WARN L205 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2021-05-03 14:54:04,735 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2021-05-03 14:54:06,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,278 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,287 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,288 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,289 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,296 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,297 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:06,298 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,307 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,308 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,308 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:06,309 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,315 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,317 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,326 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:06,336 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,344 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,353 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,353 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,354 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,361 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,362 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,369 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,378 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,379 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:06,380 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,388 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,398 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:06,399 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,406 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,407 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,408 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,418 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:06,419 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:06,429 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,438 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:06,440 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,448 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,456 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,456 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,457 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:06,468 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,476 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,484 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,485 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,486 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,494 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,503 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:54:06,504 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,512 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,520 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,521 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,522 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,523 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,530 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,531 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,532 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,540 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,550 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,558 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:06,567 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,575 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,576 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:06,577 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,586 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,586 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,587 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,595 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,605 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,613 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,613 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,614 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,623 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:54:06,624 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,633 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,640 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,641 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,641 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,642 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:06,652 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,659 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:06,668 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:06,678 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,687 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:06,689 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,695 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,696 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,703 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,703 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,704 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,704 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,710 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,717 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,718 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:54:06,719 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,726 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:06,727 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,732 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,733 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,734 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,740 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,741 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:06,741 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:06,749 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,755 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,756 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,762 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,763 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,763 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,769 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,774 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,775 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:06,776 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,781 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,786 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,786 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,787 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:06,788 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,793 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,794 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,795 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,800 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,801 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,802 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,806 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,807 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,807 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:06,808 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,814 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,815 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,820 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,825 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,830 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:06,837 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,842 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,846 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,847 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,847 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:06,848 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,853 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,858 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,859 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,859 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,865 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,872 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,877 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,881 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:06,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:06,883 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,888 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:06,892 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:06,892 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:07,122 WARN L205 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2021-05-03 14:54:07,123 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:54:07,128 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 12 dim-0 vars, and 12 xjuncts. [2021-05-03 14:54:07,129 INFO L247 ElimStorePlain]: Needed 78 recursive calls to eliminate 2 variables, input treesize:4429, output treesize:483 [2021-05-03 14:54:07,411 WARN L205 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 158 [2021-05-03 14:54:07,713 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 125 [2021-05-03 14:54:12,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:12,022 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:54:12,022 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:54:12,022 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880928995] [2021-05-03 14:54:12,022 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:54:12,022 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:54:12,023 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:54:12,023 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=53, Invalid=253, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:54:12,023 INFO L87 Difference]: Start difference. First operand 639 states and 2087 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:12,479 WARN L205 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 39 [2021-05-03 14:54:12,698 WARN L205 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2021-05-03 14:54:12,974 WARN L205 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 43 [2021-05-03 14:54:13,599 WARN L205 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 176 DAG size of output: 161 [2021-05-03 14:54:14,183 WARN L205 SmtUtils]: Spent 333.00 ms on a formula simplification. DAG size of input: 207 DAG size of output: 123 [2021-05-03 14:54:14,397 WARN L205 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2021-05-03 14:54:14,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:54:14,621 INFO L93 Difference]: Finished difference Result 812 states and 2572 transitions. [2021-05-03 14:54:14,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-05-03 14:54:14,622 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:54:14,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:54:14,623 INFO L225 Difference]: With dead ends: 812 [2021-05-03 14:54:14,623 INFO L226 Difference]: Without dead ends: 782 [2021-05-03 14:54:14,623 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 190 ImplicationChecksByTransitivity, 3252.3ms TimeCoverageRelationStatistics Valid=146, Invalid=724, Unknown=0, NotChecked=0, Total=870 [2021-05-03 14:54:14,624 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 782 states. [2021-05-03 14:54:14,629 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 782 to 646. [2021-05-03 14:54:14,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 646 states, 645 states have (on average 3.2713178294573644) internal successors, (2110), 645 states have internal predecessors, (2110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:14,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 646 states and 2110 transitions. [2021-05-03 14:54:14,630 INFO L78 Accepts]: Start accepts. Automaton has 646 states and 2110 transitions. Word has length 20 [2021-05-03 14:54:14,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:54:14,630 INFO L480 AbstractCegarLoop]: Abstraction has 646 states and 2110 transitions. [2021-05-03 14:54:14,630 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:14,630 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 2110 transitions. [2021-05-03 14:54:14,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:54:14,631 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:54:14,631 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:54:14,832 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27155,60 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:54:14,832 INFO L428 AbstractCegarLoop]: === Iteration 111 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:54:14,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:54:14,832 INFO L82 PathProgramCache]: Analyzing trace with hash 1410421074, now seen corresponding path program 60 times [2021-05-03 14:54:14,832 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:54:14,832 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113611006] [2021-05-03 14:54:14,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:54:14,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:54:15,227 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:15,228 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113611006] [2021-05-03 14:54:15,228 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [575620972] [2021-05-03 14:54:15,228 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 61 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 61 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:54:15,256 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-05-03 14:54:15,257 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:54:15,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:54:15,258 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:54:15,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:15,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:54:15,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:54:15,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852692541] [2021-05-03 14:54:15,864 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:54:15,864 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:54:15,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:54:15,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=309, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:54:15,865 INFO L87 Difference]: Start difference. First operand 646 states and 2110 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:16,375 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 47 [2021-05-03 14:54:16,582 WARN L205 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 39 [2021-05-03 14:54:16,757 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 51 [2021-05-03 14:54:16,953 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 47 [2021-05-03 14:54:17,181 WARN L205 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 54 [2021-05-03 14:54:17,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:54:17,427 INFO L93 Difference]: Finished difference Result 788 states and 2501 transitions. [2021-05-03 14:54:17,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 14:54:17,427 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:54:17,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:54:17,429 INFO L225 Difference]: With dead ends: 788 [2021-05-03 14:54:17,429 INFO L226 Difference]: Without dead ends: 773 [2021-05-03 14:54:17,429 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 172 ImplicationChecksByTransitivity, 1869.6ms TimeCoverageRelationStatistics Valid=159, Invalid=597, Unknown=0, NotChecked=0, Total=756 [2021-05-03 14:54:17,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 773 states. [2021-05-03 14:54:17,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 773 to 646. [2021-05-03 14:54:17,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 646 states, 645 states have (on average 3.2713178294573644) internal successors, (2110), 645 states have internal predecessors, (2110), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:17,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 646 states and 2110 transitions. [2021-05-03 14:54:17,436 INFO L78 Accepts]: Start accepts. Automaton has 646 states and 2110 transitions. Word has length 20 [2021-05-03 14:54:17,436 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:54:17,436 INFO L480 AbstractCegarLoop]: Abstraction has 646 states and 2110 transitions. [2021-05-03 14:54:17,436 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:17,436 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 2110 transitions. [2021-05-03 14:54:17,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:54:17,437 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:54:17,437 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:54:17,639 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28620,61 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:54:17,639 INFO L428 AbstractCegarLoop]: === Iteration 112 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:54:17,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:54:17,639 INFO L82 PathProgramCache]: Analyzing trace with hash -41472792, now seen corresponding path program 61 times [2021-05-03 14:54:17,639 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:54:17,639 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578877727] [2021-05-03 14:54:17,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:54:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:54:18,070 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 46 [2021-05-03 14:54:18,235 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2021-05-03 14:54:18,311 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:18,311 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578877727] [2021-05-03 14:54:18,311 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1504962095] [2021-05-03 14:54:18,311 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 62 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 62 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:54:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:54:18,341 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:54:18,342 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:54:18,525 WARN L205 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-05-03 14:54:18,941 WARN L205 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 52 [2021-05-03 14:54:23,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,627 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,637 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,650 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,662 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,672 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,673 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,674 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:23,675 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,688 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:23,690 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,700 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,713 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,723 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,724 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:23,739 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,750 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,761 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,775 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,787 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,800 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,812 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,813 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,828 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,840 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,841 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,853 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,868 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,882 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,895 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,896 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,896 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:23,897 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,912 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,925 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,926 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,941 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,953 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,966 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,967 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:23,967 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:23,968 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,981 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:23,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:23,990 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,000 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,001 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:24,016 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,026 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,036 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,037 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,049 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,060 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,070 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,079 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,089 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,101 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,113 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,114 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:24,115 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,127 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,140 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,150 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,160 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,176 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,192 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:24,193 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,209 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,222 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,236 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,252 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,267 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,268 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,268 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:24,270 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,286 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,299 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:24,316 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,332 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,345 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,346 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,347 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:24,348 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,364 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:24,365 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,380 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,380 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:24,382 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,399 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:24,418 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,436 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,453 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,467 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,468 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,485 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,499 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,514 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,530 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,545 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,559 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,561 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,576 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,592 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,605 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:24,621 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,636 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:24,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:24,653 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,667 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,683 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,697 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,711 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,727 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,742 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,758 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,773 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,774 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,789 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,804 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,817 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,832 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,847 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,862 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,875 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,877 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,891 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,905 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,921 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,935 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,949 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,963 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,976 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:24,989 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:24,990 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,004 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,005 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:25,007 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,020 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,035 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,048 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,061 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,075 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,087 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,088 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,100 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,101 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,101 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:25,103 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,118 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,133 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,147 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,161 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,162 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,162 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:25,164 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,177 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,192 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,205 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,218 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,219 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,232 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,233 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,246 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,247 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:25,248 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,260 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,261 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,262 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:25,263 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,275 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:25,278 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,292 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,306 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,320 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:25,322 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,336 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,369 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,375 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,380 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,381 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,388 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,394 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,401 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,406 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,407 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,415 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,419 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,420 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,426 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,428 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:25,429 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,435 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,440 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,446 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,452 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,458 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,459 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:25,460 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,466 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,472 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,478 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,485 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,491 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,497 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,504 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:25,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:25,505 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,511 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,518 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,524 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,529 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,535 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,541 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,547 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,552 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,553 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,558 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,564 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,569 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,575 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,580 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,586 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,591 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,596 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,868 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 43 [2021-05-03 14:54:25,869 INFO L628 ElimStorePlain]: treesize reduction 56, result has 80.8 percent of original size [2021-05-03 14:54:25,873 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:54:25,874 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,879 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:54:25,884 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,888 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:54:25,889 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,893 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:54:25,895 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:25,899 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,902 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:54:25,904 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:25,974 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:54:25,976 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 5 xjuncts. [2021-05-03 14:54:25,976 INFO L247 ElimStorePlain]: Needed 168 recursive calls to eliminate 3 variables, input treesize:8851, output treesize:77 [2021-05-03 14:54:26,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:26,126 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:54:26,126 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:54:26,126 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1878151361] [2021-05-03 14:54:26,126 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:54:26,126 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:54:26,126 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:54:26,127 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=62, Invalid=244, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:54:26,127 INFO L87 Difference]: Start difference. First operand 646 states and 2110 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:26,304 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2021-05-03 14:54:26,537 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 51 [2021-05-03 14:54:26,744 WARN L205 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2021-05-03 14:54:27,159 WARN L205 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 74 [2021-05-03 14:54:27,346 WARN L205 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 45 [2021-05-03 14:54:27,602 WARN L205 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 63 [2021-05-03 14:54:27,888 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 63 [2021-05-03 14:54:28,107 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 59 [2021-05-03 14:54:28,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:54:28,261 INFO L93 Difference]: Finished difference Result 730 states and 2321 transitions. [2021-05-03 14:54:28,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 14:54:28,261 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:54:28,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:54:28,262 INFO L225 Difference]: With dead ends: 730 [2021-05-03 14:54:28,262 INFO L226 Difference]: Without dead ends: 715 [2021-05-03 14:54:28,263 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 3050.1ms TimeCoverageRelationStatistics Valid=157, Invalid=545, Unknown=0, NotChecked=0, Total=702 [2021-05-03 14:54:28,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 715 states. [2021-05-03 14:54:28,268 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 715 to 648. [2021-05-03 14:54:28,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 648 states, 647 states have (on average 3.2689335394126737) internal successors, (2115), 647 states have internal predecessors, (2115), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:28,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 648 states and 2115 transitions. [2021-05-03 14:54:28,269 INFO L78 Accepts]: Start accepts. Automaton has 648 states and 2115 transitions. Word has length 20 [2021-05-03 14:54:28,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:54:28,269 INFO L480 AbstractCegarLoop]: Abstraction has 648 states and 2115 transitions. [2021-05-03 14:54:28,269 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:28,269 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 2115 transitions. [2021-05-03 14:54:28,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:54:28,270 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:54:28,270 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:54:28,471 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28638,62 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:54:28,471 INFO L428 AbstractCegarLoop]: === Iteration 113 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:54:28,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:54:28,471 INFO L82 PathProgramCache]: Analyzing trace with hash 1329022018, now seen corresponding path program 62 times [2021-05-03 14:54:28,471 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:54:28,471 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [494251805] [2021-05-03 14:54:28,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:54:28,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:54:28,896 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:28,896 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [494251805] [2021-05-03 14:54:28,896 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [354974291] [2021-05-03 14:54:28,896 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 63 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 63 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:54:28,925 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:54:28,925 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:54:28,926 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:54:28,926 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:54:29,120 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 46 [2021-05-03 14:54:29,268 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 38 [2021-05-03 14:54:29,612 WARN L205 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 51 [2021-05-03 14:54:40,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:40,767 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:40,787 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,806 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:40,807 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:40,826 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:40,845 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,863 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:40,864 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:40,886 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:40,907 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:40,908 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:40,908 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,927 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:40,928 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:40,958 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:40,981 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:40,982 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:40,982 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:40,984 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,010 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,031 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,051 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,053 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,074 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,095 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,122 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,145 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,168 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,191 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,213 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,214 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,243 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,273 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,297 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,327 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,351 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,353 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,380 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,409 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,410 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,441 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,473 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,504 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,535 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,557 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,558 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,585 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,612 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,640 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,668 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:41,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:41,669 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:41,671 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,699 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,733 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,765 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,767 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,801 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,829 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,830 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,864 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,865 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,901 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:41,936 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:41,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:41,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:41,972 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:41,973 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,005 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,036 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,071 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,104 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,136 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,173 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,204 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,205 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,238 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,272 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,310 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,342 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,344 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,379 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,380 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,419 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,453 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,487 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,528 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,565 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,601 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,637 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,670 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,672 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,707 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,742 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,782 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,818 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,853 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,854 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,892 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,936 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:42,973 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:42,974 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,018 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,061 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,104 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,142 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,181 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,222 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,264 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,310 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,359 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,377 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,400 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,421 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:43,422 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:43,423 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:43,424 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,444 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,463 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,488 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,506 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,507 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:43,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:43,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:43,534 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,555 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,576 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,599 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,620 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,642 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,668 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:43,669 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:43,670 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:43,671 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,694 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:43,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:43,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:54:43,720 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,743 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,744 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,772 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,799 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,800 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,830 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,859 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,885 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,909 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,934 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,964 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:43,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:43,994 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,020 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,046 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,047 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,074 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,101 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,128 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,158 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,160 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,187 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,215 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,247 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:44,248 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:44,249 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:44,250 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,278 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,309 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,342 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,376 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,410 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,443 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,476 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,505 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:44,538 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:44,539 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:44,540 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,575 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,610 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,642 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:44,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:44,678 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:44,679 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,711 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,743 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,776 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,812 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,848 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,880 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,916 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,946 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:44,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:44,977 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,013 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,048 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,049 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,086 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,123 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,124 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,162 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,200 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:45,203 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,235 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,269 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,303 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,336 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,370 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,371 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,372 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:45,373 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,412 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,445 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,447 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,486 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,523 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,525 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:45,566 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:45,605 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,640 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,677 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,717 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,746 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,747 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:45,749 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,788 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,789 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:45,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:45,791 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,831 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,866 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,907 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,949 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,950 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,965 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:45,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:45,986 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,003 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,020 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,038 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,055 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,075 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,077 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,093 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,112 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,134 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,156 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,174 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,192 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,193 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,211 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,234 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,253 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,274 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,294 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,319 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:54:46,320 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,340 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,361 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,386 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,406 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,427 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,452 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,474 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,495 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,518 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:46,543 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,564 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,589 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,613 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,614 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,615 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:46,616 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,637 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,660 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,683 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,684 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:46,686 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,708 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,734 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:46,735 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,762 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,788 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,811 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,838 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,861 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,887 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:46,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:46,891 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,914 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,938 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,966 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:46,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:46,989 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,017 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,042 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,070 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,094 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,119 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,147 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,148 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,174 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:47,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:47,175 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:47,177 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,206 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,234 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,263 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,292 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,319 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,342 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,369 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,391 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,392 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,416 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,439 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,463 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,486 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:47,487 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:47,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:54:47,488 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,517 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,542 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,567 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,594 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,595 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,623 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,650 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,674 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,698 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,721 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,722 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,747 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,777 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:47,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:47,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:47,806 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,833 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,860 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,890 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,916 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,943 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,970 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:47,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:47,997 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,023 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,024 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:48,026 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,056 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,083 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,109 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,139 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,141 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:54:48,142 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,167 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,169 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,198 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,227 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:48,228 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,258 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,259 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,289 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,319 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,347 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,348 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,376 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,405 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,433 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,461 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,490 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,520 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,551 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,552 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,592 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,604 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,618 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,632 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,633 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,649 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,661 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,673 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,674 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,689 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,690 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,706 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,719 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:54:48,737 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,750 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,751 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,767 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,781 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,798 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,811 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,825 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,839 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,852 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:48,853 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:48,854 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,867 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,868 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,885 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,899 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,914 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,916 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,929 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,946 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,960 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,975 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:48,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:48,989 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,002 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,004 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,021 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,038 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,039 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,039 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:49,041 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,055 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,070 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,085 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,100 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,116 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,132 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,147 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,163 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,179 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,195 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,214 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,231 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:49,232 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,250 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,266 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,282 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,300 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:49,303 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,319 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,338 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,357 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,375 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,393 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,412 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,428 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,447 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,448 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,448 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:54:49,449 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:49,468 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,486 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,502 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,503 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,522 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,541 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,560 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,561 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,578 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,597 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,598 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,599 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:49,600 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,616 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,617 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,617 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:49,618 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,635 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,651 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,670 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,690 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,706 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,723 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,738 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,739 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,756 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,776 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:54:49,778 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,797 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,815 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,831 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,846 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,847 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,863 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,880 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,881 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:49,882 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:49,883 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,900 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,918 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,935 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,952 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,969 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:49,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:49,987 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,006 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,022 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,039 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,055 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,071 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,086 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,104 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,119 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,134 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,151 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,165 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,167 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,184 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,185 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:50,186 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,203 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,217 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,219 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,235 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,251 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,267 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,284 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,286 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,304 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,321 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,338 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,355 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,372 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,388 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,404 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,422 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,423 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,424 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:50,425 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,443 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,460 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,477 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,495 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,513 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,529 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:50,531 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,549 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,566 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,567 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,585 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,602 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:50,621 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,638 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,653 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,654 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,670 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,686 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:50,687 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,703 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,719 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,733 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,734 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,749 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,766 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:50,767 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,781 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,782 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,796 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,797 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,813 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:50,814 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,828 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,829 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,844 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,845 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,861 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,875 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,876 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:50,876 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:50,877 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,894 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,909 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,922 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,923 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,938 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,952 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,966 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,981 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:50,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:50,996 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,012 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:54:51,013 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,027 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:51,043 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,058 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,072 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,086 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,101 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,116 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,130 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,132 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,146 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,159 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,161 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,174 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,175 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,189 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,203 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,214 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,216 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,229 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,241 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,252 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,254 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,266 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,278 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,290 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,302 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,314 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,325 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,326 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,327 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:54:51,328 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:54:51,342 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,353 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,364 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,374 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,793 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 49 [2021-05-03 14:54:51,794 INFO L628 ElimStorePlain]: treesize reduction 111, result has 73.1 percent of original size [2021-05-03 14:54:51,798 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,799 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,800 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:54:51,801 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:54:51,808 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,813 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:54:51,816 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:54:51,823 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,828 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:54:51,830 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,834 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:54:51,836 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:54:51,837 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,842 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,845 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:54:51,846 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-05-03 14:54:51,958 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 36 [2021-05-03 14:54:51,958 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:54:51,960 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: and 6 xjuncts. [2021-05-03 14:54:51,960 INFO L247 ElimStorePlain]: Needed 453 recursive calls to eliminate 3 variables, input treesize:27165, output treesize:113 [2021-05-03 14:54:52,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:52,226 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:54:52,226 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:54:52,227 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074310366] [2021-05-03 14:54:52,227 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:54:52,227 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:54:52,227 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:54:52,227 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=235, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:54:52,227 INFO L87 Difference]: Start difference. First operand 648 states and 2115 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:52,764 WARN L205 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 41 [2021-05-03 14:54:52,950 WARN L205 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 51 [2021-05-03 14:54:53,184 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 45 [2021-05-03 14:54:53,342 WARN L205 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 46 [2021-05-03 14:54:53,579 WARN L205 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 69 [2021-05-03 14:54:53,982 WARN L205 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 68 [2021-05-03 14:54:54,208 WARN L205 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 59 [2021-05-03 14:54:54,352 WARN L205 SmtUtils]: Spent 104.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 45 [2021-05-03 14:54:54,632 WARN L205 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 32 [2021-05-03 14:54:54,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:54:54,913 INFO L93 Difference]: Finished difference Result 968 states and 2938 transitions. [2021-05-03 14:54:54,913 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2021-05-03 14:54:54,914 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:54:54,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:54:54,915 INFO L225 Difference]: With dead ends: 968 [2021-05-03 14:54:54,915 INFO L226 Difference]: Without dead ends: 908 [2021-05-03 14:54:54,915 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 310 ImplicationChecksByTransitivity, 3434.4ms TimeCoverageRelationStatistics Valid=293, Invalid=897, Unknown=0, NotChecked=0, Total=1190 [2021-05-03 14:54:54,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 908 states. [2021-05-03 14:54:54,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 908 to 649. [2021-05-03 14:54:54,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 649 states, 648 states have (on average 3.2746913580246915) internal successors, (2122), 648 states have internal predecessors, (2122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 2122 transitions. [2021-05-03 14:54:54,922 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 2122 transitions. Word has length 20 [2021-05-03 14:54:54,923 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:54:54,923 INFO L480 AbstractCegarLoop]: Abstraction has 649 states and 2122 transitions. [2021-05-03 14:54:54,923 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:54,923 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 2122 transitions. [2021-05-03 14:54:54,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:54:54,923 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:54:54,923 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:54:55,124 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 63 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30025 [2021-05-03 14:54:55,124 INFO L428 AbstractCegarLoop]: === Iteration 114 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:54:55,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:54:55,125 INFO L82 PathProgramCache]: Analyzing trace with hash -1831623756, now seen corresponding path program 63 times [2021-05-03 14:54:55,125 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:54:55,125 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1737003771] [2021-05-03 14:54:55,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:54:55,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:54:55,676 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:55,676 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1737003771] [2021-05-03 14:54:55,676 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1106440923] [2021-05-03 14:54:55,676 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 64 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 64 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:54:55,705 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-05-03 14:54:55,705 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:54:55,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:54:55,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:54:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:54:56,388 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:54:56,388 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:54:56,388 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2017065976] [2021-05-03 14:54:56,388 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:54:56,388 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:54:56,389 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:54:56,389 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=320, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:54:56,389 INFO L87 Difference]: Start difference. First operand 649 states and 2122 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:57,020 WARN L205 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 48 [2021-05-03 14:54:57,228 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 62 [2021-05-03 14:54:57,469 WARN L205 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 47 [2021-05-03 14:54:57,632 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2021-05-03 14:54:57,869 WARN L205 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 54 [2021-05-03 14:54:58,175 WARN L205 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 68 [2021-05-03 14:54:58,485 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 67 [2021-05-03 14:54:58,777 WARN L205 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 66 [2021-05-03 14:54:59,129 WARN L205 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 64 [2021-05-03 14:54:59,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:54:59,214 INFO L93 Difference]: Finished difference Result 918 states and 2888 transitions. [2021-05-03 14:54:59,215 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-05-03 14:54:59,215 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:54:59,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:54:59,216 INFO L225 Difference]: With dead ends: 918 [2021-05-03 14:54:59,216 INFO L226 Difference]: Without dead ends: 903 [2021-05-03 14:54:59,217 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 200 ImplicationChecksByTransitivity, 3247.4ms TimeCoverageRelationStatistics Valid=196, Invalid=796, Unknown=0, NotChecked=0, Total=992 [2021-05-03 14:54:59,218 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 903 states. [2021-05-03 14:54:59,223 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 903 to 649. [2021-05-03 14:54:59,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 649 states, 648 states have (on average 3.2746913580246915) internal successors, (2122), 648 states have internal predecessors, (2122), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:59,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 649 states and 2122 transitions. [2021-05-03 14:54:59,225 INFO L78 Accepts]: Start accepts. Automaton has 649 states and 2122 transitions. Word has length 20 [2021-05-03 14:54:59,225 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:54:59,225 INFO L480 AbstractCegarLoop]: Abstraction has 649 states and 2122 transitions. [2021-05-03 14:54:59,225 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:54:59,225 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 2122 transitions. [2021-05-03 14:54:59,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:54:59,226 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:54:59,226 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:54:59,426 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 64 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33303 [2021-05-03 14:54:59,426 INFO L428 AbstractCegarLoop]: === Iteration 115 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:54:59,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:54:59,427 INFO L82 PathProgramCache]: Analyzing trace with hash -1651135690, now seen corresponding path program 64 times [2021-05-03 14:54:59,427 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:54:59,427 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [710031671] [2021-05-03 14:54:59,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:54:59,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:54:59,708 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2021-05-03 14:54:59,834 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2021-05-03 14:55:00,065 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:55:00,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [710031671] [2021-05-03 14:55:00,066 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [186788352] [2021-05-03 14:55:00,066 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 65 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 65 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:55:00,094 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:55:00,094 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:55:00,095 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:55:00,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:55:00,320 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2021-05-03 14:55:04,488 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6156 conjuctions. This might take some time... [2021-05-03 14:55:07,882 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6156 conjuctions. [2021-05-03 14:55:08,043 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,044 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,046 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:08,048 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:08,095 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:08,148 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,194 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:08,195 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,254 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:08,258 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:08,306 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:08,358 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:08,409 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:08,460 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,517 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,519 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:08,520 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:08,563 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,620 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,621 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:08,623 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,666 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,667 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:55:08,669 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:08,716 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,765 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,766 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,767 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:08,768 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:08,832 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,892 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,893 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,895 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:08,896 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:08,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:08,960 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:08,962 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:09,014 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,079 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:09,080 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,131 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:09,133 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,184 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,185 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,186 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:09,187 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:09,240 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,293 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:09,294 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,360 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,361 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,362 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:09,363 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,416 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:09,417 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:09,473 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,539 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,541 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:09,543 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:09,613 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,688 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:09,689 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:09,750 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,808 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:09,809 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,869 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:09,870 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:09,935 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,935 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:09,936 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:09,938 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,013 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:10,017 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,076 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,077 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,077 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:10,079 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,177 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,178 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,179 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:55:10,181 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:10,223 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,280 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:10,282 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,328 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,330 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:10,331 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,386 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,387 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:10,390 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,434 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:10,436 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,483 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,484 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:10,485 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,531 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:10,532 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,582 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:10,583 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:10,632 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:10,682 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,732 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:10,733 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:10,796 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,850 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,851 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:10,851 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:10,853 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:10,905 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:10,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:10,957 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,011 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:11,013 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:11,067 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:11,127 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,184 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,185 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:11,186 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,256 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,257 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,259 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:11,260 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,330 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,332 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:11,333 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,420 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,421 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,422 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:11,424 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,498 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,500 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:11,501 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:11,567 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,629 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:11,636 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:11,708 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,784 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:11,785 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:11,880 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,934 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:11,935 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:55:11,936 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:11,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:11,991 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,046 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:12,047 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:12,048 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:55:12,049 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,092 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,141 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,142 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,189 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,251 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,312 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,361 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,412 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,465 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:12,466 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:12,467 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:12,468 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,528 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,581 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,583 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,645 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,647 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,714 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,766 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,768 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,827 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,884 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:12,885 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:12,886 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:12,887 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:12,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:12,942 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,010 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,066 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,067 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,137 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,199 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,260 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:13,336 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,399 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,475 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:13,476 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,549 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,550 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,551 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:13,552 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,618 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,619 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,662 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,728 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,772 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,773 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,774 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:13,775 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,819 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,864 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,866 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:13,867 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:13,912 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:13,959 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,960 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:13,961 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:13,962 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,009 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,058 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,119 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,120 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,172 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,223 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:14,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:14,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:14,289 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,341 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:14,342 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:14,343 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:14,344 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:14,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:14,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:14,402 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,454 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,455 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,524 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,525 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,587 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,642 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,699 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,757 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,826 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:14,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:14,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:14,830 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,887 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,888 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:14,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:14,948 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,009 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,071 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,072 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,073 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:15,074 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,136 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,200 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,201 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,202 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:15,203 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,282 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,284 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:15,285 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,326 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,380 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:15,382 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,436 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,437 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,438 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:15,439 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,480 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,481 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,526 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,572 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,616 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,617 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:15,679 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,725 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,726 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,727 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:55:15,729 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,782 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,783 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:15,785 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:15,786 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,852 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,919 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:15,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:15,984 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,045 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,046 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,099 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,162 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,216 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,281 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,335 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,393 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:16,394 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:16,395 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:16,397 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,454 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,513 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,514 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,573 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,574 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:16,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:16,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:16,649 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,708 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,782 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,843 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,904 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,906 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:16,979 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:16,981 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,022 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,063 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,064 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,137 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:17,207 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,264 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:17,267 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,309 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,310 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,363 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,421 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,467 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,516 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,566 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:17,570 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,619 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,620 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,682 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,683 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:17,684 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,737 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,738 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,739 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:17,741 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,804 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,805 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,806 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:17,808 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,861 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,863 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:17,921 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:17,973 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,974 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:17,975 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:17,976 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,031 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,087 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,156 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,213 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,270 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,329 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,388 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,448 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,508 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:18,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:18,573 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:18,575 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,638 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,707 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,709 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,750 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:18,750 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:18,751 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:18,753 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,795 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,837 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,890 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:18,944 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:18,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,000 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,045 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,091 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,140 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:19,141 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:19,142 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:19,144 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,191 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,241 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,301 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,361 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,421 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,481 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,482 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,545 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,595 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,596 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,660 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:19,661 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:19,663 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:19,664 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,715 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,716 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,770 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,823 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,881 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:19,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:19,949 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,007 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,078 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,137 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,208 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,209 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,210 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:20,211 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,268 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,269 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,327 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,399 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,402 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:20,403 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,469 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,470 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,513 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,571 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,579 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:20,634 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,687 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,689 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:20,690 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,733 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,735 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:20,736 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:20,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:20,782 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,826 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,879 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,941 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:20,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:20,999 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,046 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,092 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,093 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,141 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,190 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,239 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,294 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,346 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,396 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,397 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,450 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:21,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:21,451 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:21,453 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,505 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:21,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:21,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:55:21,573 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,639 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,703 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,763 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,819 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,820 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,891 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:21,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:21,960 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,024 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:22,025 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:22,026 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:22,027 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,086 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:22,145 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:22,146 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:22,147 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,228 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,230 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,274 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,321 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,378 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,379 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,425 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,426 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,474 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,523 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,569 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,571 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,621 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,683 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,734 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:22,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:22,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:22,737 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,786 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,832 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,880 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,928 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,929 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:22,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:22,979 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,027 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,029 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,079 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,080 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,128 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,129 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:23,182 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:23,182 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:23,183 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,235 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,297 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:23,298 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:23,299 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:23,300 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,359 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,418 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,471 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,472 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,540 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:23,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:23,543 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:55:23,544 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,600 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,657 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,712 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,770 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:23,830 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:23,831 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:23,832 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,893 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,894 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:23,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:23,954 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,014 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,075 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:24,136 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:24,137 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:24,138 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,198 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:24,199 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:24,200 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:24,201 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,263 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,264 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,327 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,401 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,438 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,479 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:24,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:24,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:24,522 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,573 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,616 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,667 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,713 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,772 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,834 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,896 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,947 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:24,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:24,995 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:25,042 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:25,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:25,044 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,101 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,102 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,150 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,199 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,249 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,250 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,300 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,351 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,403 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,404 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,457 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,510 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,575 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,629 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:25,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:25,631 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:25,633 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,690 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,747 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:25,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:25,749 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:25,750 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,806 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,874 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:25,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:25,929 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:55:25,931 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:25,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:25,989 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,048 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,119 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,180 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,180 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,181 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:26,183 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,243 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,245 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:26,246 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,306 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,307 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,368 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,429 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,430 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:55:26,432 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,494 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,495 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,558 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,642 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,644 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,645 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:26,647 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,693 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,695 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,758 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,759 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:26,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:26,762 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,816 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,869 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,918 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:26,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:26,972 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,028 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:27,032 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,102 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,103 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,176 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,250 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,252 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,318 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,319 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,321 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:27,322 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,382 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,384 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,457 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,459 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,460 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:27,462 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,521 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,523 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,583 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,585 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,639 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,641 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,711 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,713 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,714 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:27,716 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,775 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,776 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:27,777 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:27,779 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,839 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,841 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,897 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,943 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:27,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:27,989 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,037 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,085 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,144 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,145 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,195 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,255 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,302 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,352 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,353 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,405 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,457 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,458 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,516 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,581 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,647 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,704 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,759 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:28,760 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:28,761 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:28,762 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:28,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:28,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:28,831 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,887 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:28,944 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:28,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,000 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,058 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,122 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,156 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,158 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,206 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,242 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,280 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,282 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,319 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,321 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,360 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,361 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:29,413 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:29,414 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:29,415 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,467 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:29,512 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:29,513 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:29,514 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,568 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,614 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,615 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,670 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,727 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,782 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,783 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,828 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,874 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:29,932 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:29,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:29,934 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:29,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:29,983 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,043 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,090 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,092 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,151 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,211 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,212 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,261 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,263 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,325 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,372 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,373 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,437 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,439 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,495 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:30,496 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:30,497 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:30,498 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,551 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,604 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,658 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,714 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,771 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,838 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,897 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:30,898 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:30,899 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:30,900 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:30,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:30,969 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,027 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,094 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,096 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,153 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,154 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:31,215 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:31,216 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:31,217 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,274 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,334 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,335 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:31,397 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:31,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:31,428 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,464 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,500 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,536 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,571 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,618 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,667 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,705 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,747 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,788 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,851 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,929 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,930 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:31,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:31,972 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,015 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,059 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,105 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:32,106 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:32,107 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:32,108 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,152 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,197 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,199 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,245 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,291 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,338 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,339 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,386 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,434 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,493 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,542 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,603 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,655 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:32,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:32,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:32,711 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,761 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,763 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,815 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:32,816 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:32,817 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:32,818 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,880 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,881 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,934 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:32,997 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:32,998 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,063 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,119 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,184 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,239 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,297 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,355 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,415 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,474 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:33,475 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:33,476 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:33,478 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,536 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,537 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,598 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,659 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:33,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:33,723 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:33,725 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,788 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,832 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:33,833 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:33,834 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:33,836 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,872 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,926 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:33,970 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:33,972 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,010 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,058 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,059 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,098 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,099 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,139 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,180 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,221 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:34,222 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:34,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:34,224 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,264 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,266 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,320 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,364 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,418 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,461 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,516 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,522 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,580 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:34,581 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:34,583 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:34,584 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,657 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,716 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,717 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,776 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:34,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:34,830 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:34,832 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,888 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:34,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:34,942 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,011 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,012 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,014 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:55:35,015 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,072 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,142 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,145 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:35,147 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:35,208 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,265 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,266 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,339 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,402 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,403 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:35,405 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,464 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,465 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,522 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,524 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,598 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,600 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,662 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,739 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,804 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:35,806 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,866 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,867 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,929 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:35,930 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:35,932 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:35,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:35,987 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:36,042 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:36,043 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:36,044 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,110 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,174 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,236 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,238 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,303 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,358 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,432 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,475 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,512 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,546 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,591 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,592 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,626 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,627 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,662 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,663 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,699 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:36,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:36,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:36,702 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,751 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,794 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,840 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,902 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,904 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:36,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:36,954 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,005 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,006 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,056 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,057 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,058 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:37,060 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,104 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,169 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,223 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,224 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,225 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:37,225 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,266 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,267 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,268 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:37,269 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,313 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:37,317 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,371 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,372 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,419 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,477 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,536 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,593 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,594 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,652 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,654 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,702 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:37,703 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,754 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:37,756 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:37,757 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,811 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,885 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:37,956 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:37,958 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,016 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,075 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,146 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,147 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,207 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,268 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,320 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,321 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,371 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,425 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,476 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,529 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,590 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,591 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,646 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:38,647 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:38,648 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:38,649 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,714 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,770 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,833 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,888 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:38,945 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:38,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,002 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,065 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,066 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,097 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,098 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,131 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,162 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,164 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,206 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,241 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,242 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:39,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:39,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:39,280 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,315 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,351 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,388 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,434 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:39,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:39,436 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:39,437 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,475 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:39,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:39,515 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:39,516 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,553 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,554 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,603 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,643 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,683 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,723 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,763 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,806 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,848 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:39,849 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:39,850 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:39,851 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,896 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,940 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,942 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:39,985 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:39,986 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,040 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:40,041 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:40,042 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:40,044 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,087 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,135 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,182 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,228 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,274 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,332 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:40,333 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:40,335 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:40,336 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,386 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,445 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,503 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,505 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,564 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,614 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:40,659 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:40,660 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:55:40,662 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,713 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,714 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,764 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,815 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,866 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,920 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:40,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:40,973 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,037 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,097 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:41,098 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,151 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,152 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,209 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,266 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,267 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,326 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,386 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,451 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,452 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,452 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:41,454 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,541 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,570 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,572 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,612 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,649 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,651 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,684 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,715 INFO L550 ElimStorePlain]: Start of recursive call 604: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,746 INFO L550 ElimStorePlain]: Start of recursive call 605: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,787 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,788 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,789 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:41,791 INFO L550 ElimStorePlain]: Start of recursive call 606: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,824 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,825 INFO L550 ElimStorePlain]: Start of recursive call 607: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,858 INFO L550 ElimStorePlain]: Start of recursive call 608: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,902 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,902 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,904 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:41,905 INFO L550 ElimStorePlain]: Start of recursive call 609: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:41,939 INFO L550 ElimStorePlain]: Start of recursive call 610: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:41,976 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,977 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:41,978 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:41,979 INFO L550 ElimStorePlain]: Start of recursive call 611: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,025 INFO L550 ElimStorePlain]: Start of recursive call 612: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,071 INFO L550 ElimStorePlain]: Start of recursive call 613: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,118 INFO L550 ElimStorePlain]: Start of recursive call 614: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,165 INFO L550 ElimStorePlain]: Start of recursive call 615: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,204 INFO L550 ElimStorePlain]: Start of recursive call 616: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,244 INFO L550 ElimStorePlain]: Start of recursive call 617: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,285 INFO L550 ElimStorePlain]: Start of recursive call 618: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,327 INFO L550 ElimStorePlain]: Start of recursive call 619: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,370 INFO L550 ElimStorePlain]: Start of recursive call 620: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,415 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,417 INFO L550 ElimStorePlain]: Start of recursive call 621: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,459 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,460 INFO L550 ElimStorePlain]: Start of recursive call 622: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,502 INFO L550 ElimStorePlain]: Start of recursive call 623: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,543 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,544 INFO L550 ElimStorePlain]: Start of recursive call 624: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,585 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,586 INFO L550 ElimStorePlain]: Start of recursive call 625: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,628 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,629 INFO L550 ElimStorePlain]: Start of recursive call 626: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,673 INFO L550 ElimStorePlain]: Start of recursive call 627: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:42,719 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:42,719 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:42,721 INFO L550 ElimStorePlain]: Start of recursive call 628: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,768 INFO L550 ElimStorePlain]: Start of recursive call 629: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:42,812 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:42,812 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:42,814 INFO L550 ElimStorePlain]: Start of recursive call 630: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,868 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,869 INFO L550 ElimStorePlain]: Start of recursive call 631: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,916 INFO L550 ElimStorePlain]: Start of recursive call 632: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:42,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:42,963 INFO L550 ElimStorePlain]: Start of recursive call 633: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,021 INFO L550 ElimStorePlain]: Start of recursive call 634: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,078 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,079 INFO L550 ElimStorePlain]: Start of recursive call 635: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,138 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,140 INFO L550 ElimStorePlain]: Start of recursive call 636: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,189 INFO L550 ElimStorePlain]: Start of recursive call 637: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,238 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,239 INFO L550 ElimStorePlain]: Start of recursive call 638: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,297 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,298 INFO L550 ElimStorePlain]: Start of recursive call 639: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,347 INFO L550 ElimStorePlain]: Start of recursive call 640: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,402 INFO L550 ElimStorePlain]: Start of recursive call 641: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,454 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:43,455 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:43,455 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:43,456 INFO L550 ElimStorePlain]: Start of recursive call 642: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,518 INFO L550 ElimStorePlain]: Start of recursive call 643: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,572 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:43,573 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:43,574 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:43,575 INFO L550 ElimStorePlain]: Start of recursive call 644: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,627 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,628 INFO L550 ElimStorePlain]: Start of recursive call 645: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,677 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:43,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:43,679 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:43,680 INFO L550 ElimStorePlain]: Start of recursive call 646: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,741 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,743 INFO L550 ElimStorePlain]: Start of recursive call 647: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,795 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,796 INFO L550 ElimStorePlain]: Start of recursive call 648: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,859 INFO L550 ElimStorePlain]: Start of recursive call 649: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,912 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,913 INFO L550 ElimStorePlain]: Start of recursive call 650: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:43,977 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:43,978 INFO L550 ElimStorePlain]: Start of recursive call 651: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,034 INFO L550 ElimStorePlain]: Start of recursive call 652: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,092 INFO L550 ElimStorePlain]: Start of recursive call 653: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,149 INFO L550 ElimStorePlain]: Start of recursive call 654: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,185 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,187 INFO L550 ElimStorePlain]: Start of recursive call 655: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,216 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,217 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,218 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:44,219 INFO L550 ElimStorePlain]: Start of recursive call 656: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,249 INFO L550 ElimStorePlain]: Start of recursive call 657: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,286 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,287 INFO L550 ElimStorePlain]: Start of recursive call 658: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,317 INFO L550 ElimStorePlain]: Start of recursive call 659: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,349 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,350 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:44,352 INFO L550 ElimStorePlain]: Start of recursive call 660: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,391 INFO L550 ElimStorePlain]: Start of recursive call 661: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,428 INFO L550 ElimStorePlain]: Start of recursive call 662: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,457 INFO L550 ElimStorePlain]: Start of recursive call 663: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,487 INFO L550 ElimStorePlain]: Start of recursive call 664: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,518 INFO L550 ElimStorePlain]: Start of recursive call 665: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,565 INFO L550 ElimStorePlain]: Start of recursive call 666: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:44,605 INFO L550 ElimStorePlain]: Start of recursive call 667: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,643 INFO L550 ElimStorePlain]: Start of recursive call 668: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,676 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,678 INFO L550 ElimStorePlain]: Start of recursive call 669: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,713 INFO L550 ElimStorePlain]: Start of recursive call 670: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,758 INFO L550 ElimStorePlain]: Start of recursive call 671: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,797 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:44,798 INFO L550 ElimStorePlain]: Start of recursive call 672: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,844 INFO L550 ElimStorePlain]: Start of recursive call 673: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,882 INFO L550 ElimStorePlain]: Start of recursive call 674: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:44,924 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:44,925 INFO L550 ElimStorePlain]: Start of recursive call 675: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:44,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:44,966 INFO L550 ElimStorePlain]: Start of recursive call 676: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,006 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,007 INFO L550 ElimStorePlain]: Start of recursive call 677: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,056 INFO L550 ElimStorePlain]: Start of recursive call 678: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,097 INFO L550 ElimStorePlain]: Start of recursive call 679: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,137 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,138 INFO L550 ElimStorePlain]: Start of recursive call 680: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,188 INFO L550 ElimStorePlain]: Start of recursive call 681: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,237 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,238 INFO L550 ElimStorePlain]: Start of recursive call 682: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,279 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,280 INFO L550 ElimStorePlain]: Start of recursive call 683: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,322 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,323 INFO L550 ElimStorePlain]: Start of recursive call 684: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,364 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,365 INFO L550 ElimStorePlain]: Start of recursive call 685: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,411 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,412 INFO L550 ElimStorePlain]: Start of recursive call 686: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,464 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,466 INFO L550 ElimStorePlain]: Start of recursive call 687: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,520 INFO L550 ElimStorePlain]: Start of recursive call 688: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,568 INFO L550 ElimStorePlain]: Start of recursive call 689: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,614 INFO L550 ElimStorePlain]: Start of recursive call 690: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,659 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,660 INFO L550 ElimStorePlain]: Start of recursive call 691: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:45,709 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:45,710 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:55:45,711 INFO L550 ElimStorePlain]: Start of recursive call 692: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,758 INFO L550 ElimStorePlain]: Start of recursive call 693: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,814 INFO L550 ElimStorePlain]: Start of recursive call 694: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,870 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,871 INFO L550 ElimStorePlain]: Start of recursive call 695: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,918 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,919 INFO L550 ElimStorePlain]: Start of recursive call 696: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:45,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:45,977 INFO L550 ElimStorePlain]: Start of recursive call 697: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,021 INFO L550 ElimStorePlain]: Start of recursive call 698: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,069 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,070 INFO L550 ElimStorePlain]: Start of recursive call 699: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,121 INFO L550 ElimStorePlain]: Start of recursive call 700: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,178 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,180 INFO L550 ElimStorePlain]: Start of recursive call 701: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,224 INFO L550 ElimStorePlain]: Start of recursive call 702: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,278 INFO L550 ElimStorePlain]: Start of recursive call 703: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,332 INFO L550 ElimStorePlain]: Start of recursive call 704: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,387 INFO L550 ElimStorePlain]: Start of recursive call 705: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,433 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,435 INFO L550 ElimStorePlain]: Start of recursive call 706: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,487 INFO L550 ElimStorePlain]: Start of recursive call 707: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,536 INFO L550 ElimStorePlain]: Start of recursive call 708: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:46,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:46,604 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:55:46,605 INFO L550 ElimStorePlain]: Start of recursive call 709: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,652 INFO L550 ElimStorePlain]: Start of recursive call 710: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,704 INFO L550 ElimStorePlain]: Start of recursive call 711: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,761 INFO L550 ElimStorePlain]: Start of recursive call 712: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,789 INFO L550 ElimStorePlain]: Start of recursive call 713: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:46,820 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:46,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:46,822 INFO L550 ElimStorePlain]: Start of recursive call 714: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,850 INFO L550 ElimStorePlain]: Start of recursive call 715: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,879 INFO L550 ElimStorePlain]: Start of recursive call 716: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,908 INFO L550 ElimStorePlain]: Start of recursive call 717: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,940 INFO L550 ElimStorePlain]: Start of recursive call 718: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:46,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:46,969 INFO L550 ElimStorePlain]: Start of recursive call 719: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,000 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:47,001 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:47,001 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:47,003 INFO L550 ElimStorePlain]: Start of recursive call 720: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,040 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,041 INFO L550 ElimStorePlain]: Start of recursive call 721: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,073 INFO L550 ElimStorePlain]: Start of recursive call 722: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,113 INFO L550 ElimStorePlain]: Start of recursive call 723: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,144 INFO L550 ElimStorePlain]: Start of recursive call 724: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,185 INFO L550 ElimStorePlain]: Start of recursive call 725: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,227 INFO L550 ElimStorePlain]: Start of recursive call 726: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,260 INFO L550 ElimStorePlain]: Start of recursive call 727: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,296 INFO L550 ElimStorePlain]: Start of recursive call 728: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,331 INFO L550 ElimStorePlain]: Start of recursive call 729: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,363 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,365 INFO L550 ElimStorePlain]: Start of recursive call 730: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,400 INFO L550 ElimStorePlain]: Start of recursive call 731: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,437 INFO L550 ElimStorePlain]: Start of recursive call 732: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,475 INFO L550 ElimStorePlain]: Start of recursive call 733: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,511 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,512 INFO L550 ElimStorePlain]: Start of recursive call 734: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,549 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,551 INFO L550 ElimStorePlain]: Start of recursive call 735: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,589 INFO L550 ElimStorePlain]: Start of recursive call 736: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,622 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:47,623 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:47,624 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:47,625 INFO L550 ElimStorePlain]: Start of recursive call 737: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,663 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,664 INFO L550 ElimStorePlain]: Start of recursive call 738: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,710 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,711 INFO L550 ElimStorePlain]: Start of recursive call 739: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,750 INFO L550 ElimStorePlain]: Start of recursive call 740: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,788 INFO L550 ElimStorePlain]: Start of recursive call 741: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,828 INFO L550 ElimStorePlain]: Start of recursive call 742: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,869 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:47,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:47,871 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:47,872 INFO L550 ElimStorePlain]: Start of recursive call 743: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,910 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,912 INFO L550 ElimStorePlain]: Start of recursive call 744: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:47,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:47,960 INFO L550 ElimStorePlain]: Start of recursive call 745: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,008 INFO L550 ElimStorePlain]: Start of recursive call 746: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,048 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,049 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,050 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:48,051 INFO L550 ElimStorePlain]: Start of recursive call 747: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,091 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,092 INFO L550 ElimStorePlain]: Start of recursive call 748: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,134 INFO L550 ElimStorePlain]: Start of recursive call 749: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,184 INFO L550 ElimStorePlain]: Start of recursive call 750: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,227 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,229 INFO L550 ElimStorePlain]: Start of recursive call 751: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,273 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,275 INFO L550 ElimStorePlain]: Start of recursive call 752: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,322 INFO L550 ElimStorePlain]: Start of recursive call 753: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,374 INFO L550 ElimStorePlain]: Start of recursive call 754: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,418 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,419 INFO L550 ElimStorePlain]: Start of recursive call 755: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,465 INFO L550 ElimStorePlain]: Start of recursive call 756: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,509 INFO L550 ElimStorePlain]: Start of recursive call 757: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,555 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,556 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,556 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:48,558 INFO L550 ElimStorePlain]: Start of recursive call 758: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,601 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,602 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,603 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:55:48,605 INFO L550 ElimStorePlain]: Start of recursive call 759: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,641 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,642 INFO L550 ElimStorePlain]: Start of recursive call 760: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,679 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,680 INFO L550 ElimStorePlain]: Start of recursive call 761: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,717 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,718 INFO L550 ElimStorePlain]: Start of recursive call 762: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,758 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,759 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,760 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:48,761 INFO L550 ElimStorePlain]: Start of recursive call 763: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,808 INFO L550 ElimStorePlain]: Start of recursive call 764: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,847 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,848 INFO L550 ElimStorePlain]: Start of recursive call 765: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,889 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:48,890 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:48,891 INFO L550 ElimStorePlain]: Start of recursive call 766: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,938 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,939 INFO L550 ElimStorePlain]: Start of recursive call 767: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:48,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:48,985 INFO L550 ElimStorePlain]: Start of recursive call 768: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,024 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,025 INFO L550 ElimStorePlain]: Start of recursive call 769: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,072 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,073 INFO L550 ElimStorePlain]: Start of recursive call 770: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,111 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,112 INFO L550 ElimStorePlain]: Start of recursive call 771: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,153 INFO L550 ElimStorePlain]: Start of recursive call 772: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,193 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,194 INFO L550 ElimStorePlain]: Start of recursive call 773: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,236 INFO L550 ElimStorePlain]: Start of recursive call 774: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,309 INFO L550 ElimStorePlain]: Start of recursive call 775: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,333 INFO L550 ElimStorePlain]: Start of recursive call 776: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,357 INFO L550 ElimStorePlain]: Start of recursive call 777: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,381 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,383 INFO L550 ElimStorePlain]: Start of recursive call 778: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,408 INFO L550 ElimStorePlain]: Start of recursive call 779: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,440 INFO L550 ElimStorePlain]: Start of recursive call 780: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,469 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:49,470 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:49,471 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:49,472 INFO L550 ElimStorePlain]: Start of recursive call 781: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,497 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,498 INFO L550 ElimStorePlain]: Start of recursive call 782: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,531 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:49,532 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:49,533 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:49,535 INFO L550 ElimStorePlain]: Start of recursive call 783: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,570 INFO L550 ElimStorePlain]: Start of recursive call 784: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,596 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,597 INFO L550 ElimStorePlain]: Start of recursive call 785: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,626 INFO L550 ElimStorePlain]: Start of recursive call 786: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,656 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,659 INFO L550 ElimStorePlain]: Start of recursive call 787: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,700 INFO L550 ElimStorePlain]: Start of recursive call 788: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,749 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,751 INFO L550 ElimStorePlain]: Start of recursive call 789: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,790 INFO L550 ElimStorePlain]: Start of recursive call 790: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,827 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:49,828 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:49,829 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:49,830 INFO L550 ElimStorePlain]: Start of recursive call 791: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,859 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,860 INFO L550 ElimStorePlain]: Start of recursive call 792: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,897 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,898 INFO L550 ElimStorePlain]: Start of recursive call 793: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,930 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:49,931 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:49,932 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:49,933 INFO L550 ElimStorePlain]: Start of recursive call 794: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,963 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,965 INFO L550 ElimStorePlain]: Start of recursive call 795: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:49,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:49,997 INFO L550 ElimStorePlain]: Start of recursive call 796: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,029 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,030 INFO L550 ElimStorePlain]: Start of recursive call 797: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,061 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,063 INFO L550 ElimStorePlain]: Start of recursive call 798: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,096 INFO L550 ElimStorePlain]: Start of recursive call 799: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,130 INFO L550 ElimStorePlain]: Start of recursive call 800: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:50,170 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:50,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:50,172 INFO L550 ElimStorePlain]: Start of recursive call 801: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,206 INFO L550 ElimStorePlain]: Start of recursive call 802: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,246 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,248 INFO L550 ElimStorePlain]: Start of recursive call 803: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,290 INFO L550 ElimStorePlain]: Start of recursive call 804: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,327 INFO L550 ElimStorePlain]: Start of recursive call 805: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,362 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,363 INFO L550 ElimStorePlain]: Start of recursive call 806: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,399 INFO L550 ElimStorePlain]: Start of recursive call 807: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,436 INFO L550 ElimStorePlain]: Start of recursive call 808: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,472 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,473 INFO L550 ElimStorePlain]: Start of recursive call 809: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,509 INFO L550 ElimStorePlain]: Start of recursive call 810: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,549 INFO L550 ElimStorePlain]: Start of recursive call 811: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,587 INFO L550 ElimStorePlain]: Start of recursive call 812: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,632 INFO L550 ElimStorePlain]: Start of recursive call 813: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,670 INFO L550 ElimStorePlain]: Start of recursive call 814: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,716 INFO L550 ElimStorePlain]: Start of recursive call 815: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:50,757 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:50,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:50,759 INFO L550 ElimStorePlain]: Start of recursive call 816: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,798 INFO L550 ElimStorePlain]: Start of recursive call 817: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,838 INFO L550 ElimStorePlain]: Start of recursive call 818: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,884 INFO L550 ElimStorePlain]: Start of recursive call 819: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,930 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:50,931 INFO L550 ElimStorePlain]: Start of recursive call 820: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:50,970 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:50,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:50,971 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:55:50,973 INFO L550 ElimStorePlain]: Start of recursive call 821: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,020 INFO L550 ElimStorePlain]: Start of recursive call 822: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,068 INFO L550 ElimStorePlain]: Start of recursive call 823: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,107 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,109 INFO L550 ElimStorePlain]: Start of recursive call 824: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,151 INFO L550 ElimStorePlain]: Start of recursive call 825: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,198 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,200 INFO L550 ElimStorePlain]: Start of recursive call 826: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,243 INFO L550 ElimStorePlain]: Start of recursive call 827: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,294 INFO L550 ElimStorePlain]: Start of recursive call 828: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,336 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,337 INFO L550 ElimStorePlain]: Start of recursive call 829: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,386 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,387 INFO L550 ElimStorePlain]: Start of recursive call 830: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,430 INFO L550 ElimStorePlain]: Start of recursive call 831: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,473 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,474 INFO L550 ElimStorePlain]: Start of recursive call 832: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,517 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,518 INFO L550 ElimStorePlain]: Start of recursive call 833: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,561 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,562 INFO L550 ElimStorePlain]: Start of recursive call 834: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,614 INFO L550 ElimStorePlain]: Start of recursive call 835: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,660 INFO L550 ElimStorePlain]: Start of recursive call 836: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,712 INFO L550 ElimStorePlain]: Start of recursive call 837: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,763 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,764 INFO L550 ElimStorePlain]: Start of recursive call 838: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,817 INFO L550 ElimStorePlain]: Start of recursive call 839: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:51,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:51,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:51,868 INFO L550 ElimStorePlain]: Start of recursive call 840: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,922 INFO L550 ElimStorePlain]: Start of recursive call 841: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:51,968 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:51,970 INFO L550 ElimStorePlain]: Start of recursive call 842: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,023 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,025 INFO L550 ElimStorePlain]: Start of recursive call 843: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,073 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,074 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,075 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:55:52,086 INFO L550 ElimStorePlain]: Start of recursive call 844: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,134 INFO L550 ElimStorePlain]: Start of recursive call 845: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,192 INFO L550 ElimStorePlain]: Start of recursive call 846: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,214 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,215 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,215 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:55:52,217 INFO L550 ElimStorePlain]: Start of recursive call 847: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,245 INFO L550 ElimStorePlain]: Start of recursive call 848: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,267 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,268 INFO L550 ElimStorePlain]: Start of recursive call 849: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,296 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,297 INFO L550 ElimStorePlain]: Start of recursive call 850: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,326 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,327 INFO L550 ElimStorePlain]: Start of recursive call 851: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,349 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,350 INFO L550 ElimStorePlain]: Start of recursive call 852: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,374 INFO L550 ElimStorePlain]: Start of recursive call 853: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,404 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,405 INFO L550 ElimStorePlain]: Start of recursive call 854: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,431 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,432 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,433 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:52,434 INFO L550 ElimStorePlain]: Start of recursive call 855: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,460 INFO L550 ElimStorePlain]: Start of recursive call 856: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,486 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:52,487 INFO L550 ElimStorePlain]: Start of recursive call 857: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,513 INFO L550 ElimStorePlain]: Start of recursive call 858: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,545 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,546 INFO L550 ElimStorePlain]: Start of recursive call 859: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,581 INFO L550 ElimStorePlain]: Start of recursive call 860: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,613 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,614 INFO L550 ElimStorePlain]: Start of recursive call 861: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,648 INFO L550 ElimStorePlain]: Start of recursive call 862: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,680 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,681 INFO L550 ElimStorePlain]: Start of recursive call 863: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,714 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,715 INFO L550 ElimStorePlain]: Start of recursive call 864: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,743 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:52,746 INFO L550 ElimStorePlain]: Start of recursive call 865: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,774 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,775 INFO L550 ElimStorePlain]: Start of recursive call 866: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,804 INFO L550 ElimStorePlain]: Start of recursive call 867: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,835 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,836 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:52,837 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:52,838 INFO L550 ElimStorePlain]: Start of recursive call 868: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,873 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,874 INFO L550 ElimStorePlain]: Start of recursive call 869: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,908 INFO L550 ElimStorePlain]: Start of recursive call 870: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,936 INFO L550 ElimStorePlain]: Start of recursive call 871: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,965 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,966 INFO L550 ElimStorePlain]: Start of recursive call 872: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:52,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:52,995 INFO L550 ElimStorePlain]: Start of recursive call 873: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,022 INFO L550 ElimStorePlain]: Start of recursive call 874: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,050 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,051 INFO L550 ElimStorePlain]: Start of recursive call 875: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,086 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,088 INFO L550 ElimStorePlain]: Start of recursive call 876: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,124 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,126 INFO L550 ElimStorePlain]: Start of recursive call 877: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,157 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,159 INFO L550 ElimStorePlain]: Start of recursive call 878: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,190 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,191 INFO L550 ElimStorePlain]: Start of recursive call 879: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,224 INFO L550 ElimStorePlain]: Start of recursive call 880: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,254 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,256 INFO L550 ElimStorePlain]: Start of recursive call 881: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,288 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,289 INFO L550 ElimStorePlain]: Start of recursive call 882: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,323 INFO L550 ElimStorePlain]: Start of recursive call 883: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,357 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,358 INFO L550 ElimStorePlain]: Start of recursive call 884: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,404 INFO L550 ElimStorePlain]: Start of recursive call 885: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,445 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:53,446 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:53,447 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:53,448 INFO L550 ElimStorePlain]: Start of recursive call 886: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,490 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,491 INFO L550 ElimStorePlain]: Start of recursive call 887: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,534 INFO L550 ElimStorePlain]: Start of recursive call 888: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,568 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,569 INFO L550 ElimStorePlain]: Start of recursive call 889: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,603 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,604 INFO L550 ElimStorePlain]: Start of recursive call 890: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,638 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,639 INFO L550 ElimStorePlain]: Start of recursive call 891: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,676 INFO L550 ElimStorePlain]: Start of recursive call 892: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,711 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,712 INFO L550 ElimStorePlain]: Start of recursive call 893: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,750 INFO L550 ElimStorePlain]: Start of recursive call 894: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,788 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:53,789 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:53,790 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:53,791 INFO L550 ElimStorePlain]: Start of recursive call 895: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,826 INFO L550 ElimStorePlain]: Start of recursive call 896: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,862 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,863 INFO L550 ElimStorePlain]: Start of recursive call 897: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,907 INFO L550 ElimStorePlain]: Start of recursive call 898: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,944 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,945 INFO L550 ElimStorePlain]: Start of recursive call 899: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:53,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:53,983 INFO L550 ElimStorePlain]: Start of recursive call 900: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,021 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,022 INFO L550 ElimStorePlain]: Start of recursive call 901: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,062 INFO L550 ElimStorePlain]: Start of recursive call 902: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,100 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,101 INFO L550 ElimStorePlain]: Start of recursive call 903: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,143 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:54,144 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:54,144 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:54,145 INFO L550 ElimStorePlain]: Start of recursive call 904: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,185 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:54,186 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:54,187 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:54,188 INFO L550 ElimStorePlain]: Start of recursive call 905: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,226 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,228 INFO L550 ElimStorePlain]: Start of recursive call 906: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,272 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,273 INFO L550 ElimStorePlain]: Start of recursive call 907: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,314 INFO L550 ElimStorePlain]: Start of recursive call 908: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,353 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,354 INFO L550 ElimStorePlain]: Start of recursive call 909: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,395 INFO L550 ElimStorePlain]: Start of recursive call 910: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,435 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:54,436 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:54,437 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:54,438 INFO L550 ElimStorePlain]: Start of recursive call 911: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,478 INFO L550 ElimStorePlain]: Start of recursive call 912: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,519 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,520 INFO L550 ElimStorePlain]: Start of recursive call 913: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,563 INFO L550 ElimStorePlain]: Start of recursive call 914: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,604 INFO L550 ElimStorePlain]: Start of recursive call 915: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,649 INFO L550 ElimStorePlain]: Start of recursive call 916: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,692 INFO L550 ElimStorePlain]: Start of recursive call 917: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,739 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,740 INFO L550 ElimStorePlain]: Start of recursive call 918: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,785 INFO L550 ElimStorePlain]: Start of recursive call 919: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,828 INFO L550 ElimStorePlain]: Start of recursive call 920: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,871 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,872 INFO L550 ElimStorePlain]: Start of recursive call 921: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,916 INFO L550 ElimStorePlain]: Start of recursive call 922: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:54,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:54,965 INFO L550 ElimStorePlain]: Start of recursive call 923: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,009 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:55,010 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:55,011 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:55,012 INFO L550 ElimStorePlain]: Start of recursive call 924: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,056 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,057 INFO L550 ElimStorePlain]: Start of recursive call 925: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,102 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:55,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:55,103 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:55,104 INFO L550 ElimStorePlain]: Start of recursive call 926: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,155 INFO L550 ElimStorePlain]: Start of recursive call 927: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,202 INFO L550 ElimStorePlain]: Start of recursive call 928: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,223 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,224 INFO L550 ElimStorePlain]: Start of recursive call 929: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,243 INFO L550 ElimStorePlain]: Start of recursive call 930: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,272 INFO L550 ElimStorePlain]: Start of recursive call 931: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,292 INFO L550 ElimStorePlain]: Start of recursive call 932: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,312 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,314 INFO L550 ElimStorePlain]: Start of recursive call 933: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,342 INFO L550 ElimStorePlain]: Start of recursive call 934: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,364 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:55,365 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:55,366 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:55,367 INFO L550 ElimStorePlain]: Start of recursive call 935: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,388 INFO L550 ElimStorePlain]: Start of recursive call 936: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,414 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,415 INFO L550 ElimStorePlain]: Start of recursive call 937: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,436 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,437 INFO L550 ElimStorePlain]: Start of recursive call 938: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,457 INFO L550 ElimStorePlain]: Start of recursive call 939: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,478 INFO L550 ElimStorePlain]: Start of recursive call 940: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,505 INFO L550 ElimStorePlain]: Start of recursive call 941: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,529 INFO L550 ElimStorePlain]: Start of recursive call 942: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,550 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,551 INFO L550 ElimStorePlain]: Start of recursive call 943: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,581 INFO L550 ElimStorePlain]: Start of recursive call 944: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,603 INFO L550 ElimStorePlain]: Start of recursive call 945: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,632 INFO L550 ElimStorePlain]: Start of recursive call 946: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,655 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,656 INFO L550 ElimStorePlain]: Start of recursive call 947: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,681 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,682 INFO L550 ElimStorePlain]: Start of recursive call 948: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,706 INFO L550 ElimStorePlain]: Start of recursive call 949: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,731 INFO L550 ElimStorePlain]: Start of recursive call 950: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,754 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,755 INFO L550 ElimStorePlain]: Start of recursive call 951: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,780 INFO L550 ElimStorePlain]: Start of recursive call 952: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,805 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,806 INFO L550 ElimStorePlain]: Start of recursive call 953: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,832 INFO L550 ElimStorePlain]: Start of recursive call 954: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,857 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,858 INFO L550 ElimStorePlain]: Start of recursive call 955: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,885 INFO L550 ElimStorePlain]: Start of recursive call 956: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,916 INFO L550 ElimStorePlain]: Start of recursive call 957: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,942 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,944 INFO L550 ElimStorePlain]: Start of recursive call 958: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:55,975 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:55,977 INFO L550 ElimStorePlain]: Start of recursive call 959: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,004 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,005 INFO L550 ElimStorePlain]: Start of recursive call 960: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,038 INFO L550 ElimStorePlain]: Start of recursive call 961: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,064 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,066 INFO L550 ElimStorePlain]: Start of recursive call 962: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,094 INFO L550 ElimStorePlain]: Start of recursive call 963: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,121 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,123 INFO L550 ElimStorePlain]: Start of recursive call 964: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,149 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,151 INFO L550 ElimStorePlain]: Start of recursive call 965: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,181 INFO L550 ElimStorePlain]: Start of recursive call 966: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,215 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,216 INFO L550 ElimStorePlain]: Start of recursive call 967: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,246 INFO L550 ElimStorePlain]: Start of recursive call 968: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,275 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,276 INFO L550 ElimStorePlain]: Start of recursive call 969: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,313 INFO L550 ElimStorePlain]: Start of recursive call 970: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,344 INFO L550 ElimStorePlain]: Start of recursive call 971: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,375 INFO L550 ElimStorePlain]: Start of recursive call 972: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,413 INFO L550 ElimStorePlain]: Start of recursive call 973: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,444 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,445 INFO L550 ElimStorePlain]: Start of recursive call 974: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,477 INFO L550 ElimStorePlain]: Start of recursive call 975: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,512 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,514 INFO L550 ElimStorePlain]: Start of recursive call 976: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,544 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,545 INFO L550 ElimStorePlain]: Start of recursive call 977: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,576 INFO L550 ElimStorePlain]: Start of recursive call 978: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,611 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,612 INFO L550 ElimStorePlain]: Start of recursive call 979: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,643 INFO L550 ElimStorePlain]: Start of recursive call 980: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,675 INFO L550 ElimStorePlain]: Start of recursive call 981: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,707 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:56,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:56,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:56,710 INFO L550 ElimStorePlain]: Start of recursive call 982: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,747 INFO L550 ElimStorePlain]: Start of recursive call 983: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,779 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,780 INFO L550 ElimStorePlain]: Start of recursive call 984: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:56,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:56,815 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:56,816 INFO L550 ElimStorePlain]: Start of recursive call 985: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,849 INFO L550 ElimStorePlain]: Start of recursive call 986: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,890 INFO L550 ElimStorePlain]: Start of recursive call 987: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,925 INFO L550 ElimStorePlain]: Start of recursive call 988: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,958 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,959 INFO L550 ElimStorePlain]: Start of recursive call 989: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:56,992 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:56,993 INFO L550 ElimStorePlain]: Start of recursive call 990: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,026 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,028 INFO L550 ElimStorePlain]: Start of recursive call 991: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,061 INFO L550 ElimStorePlain]: Start of recursive call 992: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,099 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,100 INFO L550 ElimStorePlain]: Start of recursive call 993: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,134 INFO L550 ElimStorePlain]: Start of recursive call 994: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,168 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,169 INFO L550 ElimStorePlain]: Start of recursive call 995: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,208 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,209 INFO L550 ElimStorePlain]: Start of recursive call 996: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,245 INFO L550 ElimStorePlain]: Start of recursive call 997: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,278 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,279 INFO L550 ElimStorePlain]: Start of recursive call 998: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,314 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:57,315 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:57,316 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:57,317 INFO L550 ElimStorePlain]: Start of recursive call 999: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,352 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:57,353 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:57,354 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:57,355 INFO L550 ElimStorePlain]: Start of recursive call 1000: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,390 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,391 INFO L550 ElimStorePlain]: Start of recursive call 1001: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,427 INFO L550 ElimStorePlain]: Start of recursive call 1002: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,463 INFO L550 ElimStorePlain]: Start of recursive call 1003: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,499 INFO L550 ElimStorePlain]: Start of recursive call 1004: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,534 INFO L550 ElimStorePlain]: Start of recursive call 1005: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,569 INFO L550 ElimStorePlain]: Start of recursive call 1006: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,599 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:57,600 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:57,601 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:57,602 INFO L550 ElimStorePlain]: Start of recursive call 1007: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,632 INFO L550 ElimStorePlain]: Start of recursive call 1008: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,660 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,661 INFO L550 ElimStorePlain]: Start of recursive call 1009: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,692 INFO L550 ElimStorePlain]: Start of recursive call 1010: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,727 INFO L550 ElimStorePlain]: Start of recursive call 1011: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,758 INFO L550 ElimStorePlain]: Start of recursive call 1012: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,787 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,789 INFO L550 ElimStorePlain]: Start of recursive call 1013: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:57,820 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:57,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:55:57,822 INFO L550 ElimStorePlain]: Start of recursive call 1014: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,853 INFO L550 ElimStorePlain]: Start of recursive call 1015: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,885 INFO L550 ElimStorePlain]: Start of recursive call 1016: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,922 INFO L550 ElimStorePlain]: Start of recursive call 1017: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,954 INFO L550 ElimStorePlain]: Start of recursive call 1018: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:57,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:57,989 INFO L550 ElimStorePlain]: Start of recursive call 1019: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,021 INFO L550 ElimStorePlain]: Start of recursive call 1020: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,053 INFO L550 ElimStorePlain]: Start of recursive call 1021: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,085 INFO L550 ElimStorePlain]: Start of recursive call 1022: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,118 INFO L550 ElimStorePlain]: Start of recursive call 1023: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,150 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,151 INFO L550 ElimStorePlain]: Start of recursive call 1024: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,184 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,185 INFO L550 ElimStorePlain]: Start of recursive call 1025: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,243 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,244 INFO L550 ElimStorePlain]: Start of recursive call 1026: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,260 INFO L550 ElimStorePlain]: Start of recursive call 1027: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,275 INFO L550 ElimStorePlain]: Start of recursive call 1028: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,289 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,291 INFO L550 ElimStorePlain]: Start of recursive call 1029: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,306 INFO L550 ElimStorePlain]: Start of recursive call 1030: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,322 INFO L550 ElimStorePlain]: Start of recursive call 1031: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,338 INFO L550 ElimStorePlain]: Start of recursive call 1032: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,356 INFO L550 ElimStorePlain]: Start of recursive call 1033: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,377 INFO L550 ElimStorePlain]: Start of recursive call 1034: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,393 INFO L550 ElimStorePlain]: Start of recursive call 1035: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,408 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,409 INFO L550 ElimStorePlain]: Start of recursive call 1036: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,426 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,427 INFO L550 ElimStorePlain]: Start of recursive call 1037: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,443 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,445 INFO L550 ElimStorePlain]: Start of recursive call 1038: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,466 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,468 INFO L550 ElimStorePlain]: Start of recursive call 1039: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,490 INFO L550 ElimStorePlain]: Start of recursive call 1040: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,509 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:58,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:58,510 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:58,512 INFO L550 ElimStorePlain]: Start of recursive call 1041: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,530 INFO L550 ElimStorePlain]: Start of recursive call 1042: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,547 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,548 INFO L550 ElimStorePlain]: Start of recursive call 1043: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,565 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,566 INFO L550 ElimStorePlain]: Start of recursive call 1044: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,584 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,585 INFO L550 ElimStorePlain]: Start of recursive call 1045: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,605 INFO L550 ElimStorePlain]: Start of recursive call 1046: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,625 INFO L550 ElimStorePlain]: Start of recursive call 1047: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,648 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,649 INFO L550 ElimStorePlain]: Start of recursive call 1048: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,669 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,671 INFO L550 ElimStorePlain]: Start of recursive call 1049: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,689 INFO L550 ElimStorePlain]: Start of recursive call 1050: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,707 INFO L550 ElimStorePlain]: Start of recursive call 1051: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,730 INFO L550 ElimStorePlain]: Start of recursive call 1052: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,751 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,752 INFO L550 ElimStorePlain]: Start of recursive call 1053: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,771 INFO L550 ElimStorePlain]: Start of recursive call 1054: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,789 INFO L550 ElimStorePlain]: Start of recursive call 1055: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,811 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,812 INFO L550 ElimStorePlain]: Start of recursive call 1056: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,835 INFO L550 ElimStorePlain]: Start of recursive call 1057: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,854 INFO L550 ElimStorePlain]: Start of recursive call 1058: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,876 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,877 INFO L550 ElimStorePlain]: Start of recursive call 1059: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,894 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,896 INFO L550 ElimStorePlain]: Start of recursive call 1060: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,914 INFO L550 ElimStorePlain]: Start of recursive call 1061: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,933 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,934 INFO L550 ElimStorePlain]: Start of recursive call 1062: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,952 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,953 INFO L550 ElimStorePlain]: Start of recursive call 1063: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,971 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:58,972 INFO L550 ElimStorePlain]: Start of recursive call 1064: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:58,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:58,991 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:58,992 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:55:58,994 INFO L550 ElimStorePlain]: Start of recursive call 1065: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,013 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,014 INFO L550 ElimStorePlain]: Start of recursive call 1066: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,034 INFO L550 ElimStorePlain]: Start of recursive call 1067: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,052 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,054 INFO L550 ElimStorePlain]: Start of recursive call 1068: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,073 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,074 INFO L550 ElimStorePlain]: Start of recursive call 1069: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:59,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:59,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:59,098 INFO L550 ElimStorePlain]: Start of recursive call 1070: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,117 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,118 INFO L550 ElimStorePlain]: Start of recursive call 1071: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,136 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,137 INFO L550 ElimStorePlain]: Start of recursive call 1072: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,157 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:59,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:59,159 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:59,160 INFO L550 ElimStorePlain]: Start of recursive call 1073: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,182 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,183 INFO L550 ElimStorePlain]: Start of recursive call 1074: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,202 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,203 INFO L550 ElimStorePlain]: Start of recursive call 1075: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,225 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,226 INFO L550 ElimStorePlain]: Start of recursive call 1076: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,245 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,246 INFO L550 ElimStorePlain]: Start of recursive call 1077: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,270 INFO L550 ElimStorePlain]: Start of recursive call 1078: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,290 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,292 INFO L550 ElimStorePlain]: Start of recursive call 1079: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,311 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,312 INFO L550 ElimStorePlain]: Start of recursive call 1080: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,331 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,333 INFO L550 ElimStorePlain]: Start of recursive call 1081: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,355 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,357 INFO L550 ElimStorePlain]: Start of recursive call 1082: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,376 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,377 INFO L550 ElimStorePlain]: Start of recursive call 1083: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,397 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,398 INFO L550 ElimStorePlain]: Start of recursive call 1084: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,418 INFO L550 ElimStorePlain]: Start of recursive call 1085: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,439 INFO L550 ElimStorePlain]: Start of recursive call 1086: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,460 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:59,461 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:59,461 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:55:59,463 INFO L550 ElimStorePlain]: Start of recursive call 1087: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,487 INFO L550 ElimStorePlain]: Start of recursive call 1088: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:59,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:55:59,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:55:59,510 INFO L550 ElimStorePlain]: Start of recursive call 1089: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,532 INFO L550 ElimStorePlain]: Start of recursive call 1090: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,556 INFO L550 ElimStorePlain]: Start of recursive call 1091: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,576 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,577 INFO L550 ElimStorePlain]: Start of recursive call 1092: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,601 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,602 INFO L550 ElimStorePlain]: Start of recursive call 1093: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,622 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,623 INFO L550 ElimStorePlain]: Start of recursive call 1094: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,644 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,645 INFO L550 ElimStorePlain]: Start of recursive call 1095: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,665 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,666 INFO L550 ElimStorePlain]: Start of recursive call 1096: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,687 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,688 INFO L550 ElimStorePlain]: Start of recursive call 1097: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,709 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,710 INFO L550 ElimStorePlain]: Start of recursive call 1098: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,735 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,736 INFO L550 ElimStorePlain]: Start of recursive call 1099: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,760 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,762 INFO L550 ElimStorePlain]: Start of recursive call 1100: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,784 INFO L550 ElimStorePlain]: Start of recursive call 1101: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,809 INFO L550 ElimStorePlain]: Start of recursive call 1102: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,831 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,833 INFO L550 ElimStorePlain]: Start of recursive call 1103: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,860 INFO L550 ElimStorePlain]: Start of recursive call 1104: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,886 INFO L550 ElimStorePlain]: Start of recursive call 1105: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,911 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,912 INFO L550 ElimStorePlain]: Start of recursive call 1106: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,939 INFO L550 ElimStorePlain]: Start of recursive call 1107: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,964 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,965 INFO L550 ElimStorePlain]: Start of recursive call 1108: End of recursive call: and 1 xjuncts. [2021-05-03 14:55:59,990 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:55:59,992 INFO L550 ElimStorePlain]: Start of recursive call 1109: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,014 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,015 INFO L550 ElimStorePlain]: Start of recursive call 1110: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,038 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,039 INFO L550 ElimStorePlain]: Start of recursive call 1111: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,063 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,064 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,065 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:00,066 INFO L550 ElimStorePlain]: Start of recursive call 1112: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,090 INFO L550 ElimStorePlain]: Start of recursive call 1113: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,116 INFO L550 ElimStorePlain]: Start of recursive call 1114: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,140 INFO L550 ElimStorePlain]: Start of recursive call 1115: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,165 INFO L550 ElimStorePlain]: Start of recursive call 1116: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,187 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,189 INFO L550 ElimStorePlain]: Start of recursive call 1117: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,213 INFO L550 ElimStorePlain]: Start of recursive call 1118: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,236 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,237 INFO L550 ElimStorePlain]: Start of recursive call 1119: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,262 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,263 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,263 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:00,264 INFO L550 ElimStorePlain]: Start of recursive call 1120: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,291 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:00,292 INFO L550 ElimStorePlain]: Start of recursive call 1121: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,319 INFO L550 ElimStorePlain]: Start of recursive call 1122: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,346 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,347 INFO L550 ElimStorePlain]: Start of recursive call 1123: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,374 INFO L550 ElimStorePlain]: Start of recursive call 1124: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,400 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,401 INFO L550 ElimStorePlain]: Start of recursive call 1125: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,425 INFO L550 ElimStorePlain]: Start of recursive call 1126: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,452 INFO L550 ElimStorePlain]: Start of recursive call 1127: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,476 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,477 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,477 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:00,478 INFO L550 ElimStorePlain]: Start of recursive call 1128: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,505 INFO L550 ElimStorePlain]: Start of recursive call 1129: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,527 INFO L550 ElimStorePlain]: Start of recursive call 1130: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,548 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,549 INFO L550 ElimStorePlain]: Start of recursive call 1131: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,575 INFO L550 ElimStorePlain]: Start of recursive call 1132: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,597 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,598 INFO L550 ElimStorePlain]: Start of recursive call 1133: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,618 INFO L550 ElimStorePlain]: Start of recursive call 1134: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,638 INFO L550 ElimStorePlain]: Start of recursive call 1135: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,658 INFO L550 ElimStorePlain]: Start of recursive call 1136: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,678 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,679 INFO L550 ElimStorePlain]: Start of recursive call 1137: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,700 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,701 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,701 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:56:00,703 INFO L550 ElimStorePlain]: Start of recursive call 1138: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,729 INFO L550 ElimStorePlain]: Start of recursive call 1139: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,752 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,753 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:00,754 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:00,755 INFO L550 ElimStorePlain]: Start of recursive call 1140: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,778 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,779 INFO L550 ElimStorePlain]: Start of recursive call 1141: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,804 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,805 INFO L550 ElimStorePlain]: Start of recursive call 1142: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,827 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,828 INFO L550 ElimStorePlain]: Start of recursive call 1143: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,850 INFO L550 ElimStorePlain]: Start of recursive call 1144: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,875 INFO L550 ElimStorePlain]: Start of recursive call 1145: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,896 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,897 INFO L550 ElimStorePlain]: Start of recursive call 1146: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,918 INFO L550 ElimStorePlain]: Start of recursive call 1147: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,939 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,940 INFO L550 ElimStorePlain]: Start of recursive call 1148: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,963 INFO L550 ElimStorePlain]: Start of recursive call 1149: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:00,987 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:00,988 INFO L550 ElimStorePlain]: Start of recursive call 1150: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,009 INFO L550 ElimStorePlain]: Start of recursive call 1151: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,030 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,031 INFO L550 ElimStorePlain]: Start of recursive call 1152: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,053 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,054 INFO L550 ElimStorePlain]: Start of recursive call 1153: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,074 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,075 INFO L550 ElimStorePlain]: Start of recursive call 1154: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,096 INFO L550 ElimStorePlain]: Start of recursive call 1155: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,118 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,119 INFO L550 ElimStorePlain]: Start of recursive call 1156: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,139 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,140 INFO L550 ElimStorePlain]: Start of recursive call 1157: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,160 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,161 INFO L550 ElimStorePlain]: Start of recursive call 1158: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,181 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,182 INFO L550 ElimStorePlain]: Start of recursive call 1159: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,204 INFO L550 ElimStorePlain]: Start of recursive call 1160: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,225 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,226 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,226 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:01,227 INFO L550 ElimStorePlain]: Start of recursive call 1161: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,248 INFO L550 ElimStorePlain]: Start of recursive call 1162: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,269 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,271 INFO L550 ElimStorePlain]: Start of recursive call 1163: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,293 INFO L550 ElimStorePlain]: Start of recursive call 1164: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,313 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,314 INFO L550 ElimStorePlain]: Start of recursive call 1165: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,335 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,336 INFO L550 ElimStorePlain]: Start of recursive call 1166: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:01,376 INFO L550 ElimStorePlain]: Start of recursive call 1167: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,385 INFO L550 ElimStorePlain]: Start of recursive call 1168: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,393 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,394 INFO L550 ElimStorePlain]: Start of recursive call 1169: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,402 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,404 INFO L550 ElimStorePlain]: Start of recursive call 1170: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,412 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,413 INFO L550 ElimStorePlain]: Start of recursive call 1171: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,422 INFO L550 ElimStorePlain]: Start of recursive call 1172: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,431 INFO L550 ElimStorePlain]: Start of recursive call 1173: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,439 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,440 INFO L550 ElimStorePlain]: Start of recursive call 1174: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,451 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,452 INFO L550 ElimStorePlain]: Start of recursive call 1175: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,462 INFO L550 ElimStorePlain]: Start of recursive call 1176: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,470 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,472 INFO L550 ElimStorePlain]: Start of recursive call 1177: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,481 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,482 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,483 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:01,484 INFO L550 ElimStorePlain]: Start of recursive call 1178: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,496 INFO L550 ElimStorePlain]: Start of recursive call 1179: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,506 INFO L550 ElimStorePlain]: Start of recursive call 1180: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,516 INFO L550 ElimStorePlain]: Start of recursive call 1181: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,526 INFO L550 ElimStorePlain]: Start of recursive call 1182: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,537 INFO L550 ElimStorePlain]: Start of recursive call 1183: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,546 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,547 INFO L550 ElimStorePlain]: Start of recursive call 1184: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,556 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,557 INFO L550 ElimStorePlain]: Start of recursive call 1185: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,567 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,568 INFO L550 ElimStorePlain]: Start of recursive call 1186: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,577 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,578 INFO L550 ElimStorePlain]: Start of recursive call 1187: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,588 INFO L550 ElimStorePlain]: Start of recursive call 1188: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,599 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,600 INFO L550 ElimStorePlain]: Start of recursive call 1189: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,611 INFO L550 ElimStorePlain]: Start of recursive call 1190: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,620 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,621 INFO L550 ElimStorePlain]: Start of recursive call 1191: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,630 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,631 INFO L550 ElimStorePlain]: Start of recursive call 1192: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,640 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,642 INFO L550 ElimStorePlain]: Start of recursive call 1193: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,650 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,652 INFO L550 ElimStorePlain]: Start of recursive call 1194: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,661 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,662 INFO L550 ElimStorePlain]: Start of recursive call 1195: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,674 INFO L550 ElimStorePlain]: Start of recursive call 1196: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,684 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,685 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,686 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:01,687 INFO L550 ElimStorePlain]: Start of recursive call 1197: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,696 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,697 INFO L550 ElimStorePlain]: Start of recursive call 1198: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,706 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,707 INFO L550 ElimStorePlain]: Start of recursive call 1199: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,717 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,718 INFO L550 ElimStorePlain]: Start of recursive call 1200: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,726 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,728 INFO L550 ElimStorePlain]: Start of recursive call 1201: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,737 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,739 INFO L550 ElimStorePlain]: Start of recursive call 1202: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,748 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,749 INFO L550 ElimStorePlain]: Start of recursive call 1203: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,759 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,760 INFO L550 ElimStorePlain]: Start of recursive call 1204: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,769 INFO L550 ElimStorePlain]: Start of recursive call 1205: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,778 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,780 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:01,781 INFO L550 ElimStorePlain]: Start of recursive call 1206: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,789 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,790 INFO L550 ElimStorePlain]: Start of recursive call 1207: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,798 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,799 INFO L550 ElimStorePlain]: Start of recursive call 1208: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,807 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,808 INFO L550 ElimStorePlain]: Start of recursive call 1209: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,817 INFO L550 ElimStorePlain]: Start of recursive call 1210: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,827 INFO L550 ElimStorePlain]: Start of recursive call 1211: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,834 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,836 INFO L550 ElimStorePlain]: Start of recursive call 1212: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,843 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,845 INFO L550 ElimStorePlain]: Start of recursive call 1213: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,854 INFO L550 ElimStorePlain]: Start of recursive call 1214: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:01,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:01,864 INFO L550 ElimStorePlain]: Start of recursive call 1215: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,872 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,873 INFO L550 ElimStorePlain]: Start of recursive call 1216: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,881 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,882 INFO L550 ElimStorePlain]: Start of recursive call 1217: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,889 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,891 INFO L550 ElimStorePlain]: Start of recursive call 1218: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,899 INFO L550 ElimStorePlain]: Start of recursive call 1219: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:01,906 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:01,908 INFO L550 ElimStorePlain]: Start of recursive call 1220: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:02,883 WARN L205 SmtUtils]: Spent 974.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 60 [2021-05-03 14:56:02,883 INFO L628 ElimStorePlain]: treesize reduction 433, result has 63.6 percent of original size [2021-05-03 14:56:02,891 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 18 dim-0 vars, and 18 xjuncts. [2021-05-03 14:56:02,891 INFO L247 ElimStorePlain]: Needed 1220 recursive calls to eliminate 2 variables, input treesize:69978, output treesize:757 [2021-05-03 14:56:03,387 WARN L205 SmtUtils]: Spent 418.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-05-03 14:56:03,831 WARN L205 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 160 [2021-05-03 14:56:04,250 WARN L205 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2021-05-03 14:56:14,043 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:56:14,043 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:56:14,044 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2021-05-03 14:56:14,044 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780238625] [2021-05-03 14:56:14,044 INFO L460 AbstractCegarLoop]: Interpolant automaton has 19 states [2021-05-03 14:56:14,044 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:56:14,044 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2021-05-03 14:56:14,044 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=284, Unknown=0, NotChecked=0, Total=342 [2021-05-03 14:56:14,044 INFO L87 Difference]: Start difference. First operand 649 states and 2122 transitions. Second operand has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:56:14,855 WARN L205 SmtUtils]: Spent 223.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 55 [2021-05-03 14:56:15,400 WARN L205 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 62 [2021-05-03 14:56:16,447 WARN L205 SmtUtils]: Spent 831.00 ms on a formula simplification. DAG size of input: 256 DAG size of output: 205 [2021-05-03 14:56:17,720 WARN L205 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 274 DAG size of output: 152 [2021-05-03 14:56:19,540 WARN L205 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 259 DAG size of output: 203 [2021-05-03 14:56:20,865 WARN L205 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 305 DAG size of output: 114 [2021-05-03 14:56:21,981 WARN L205 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 275 DAG size of output: 149 [2021-05-03 14:56:22,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:56:22,524 INFO L93 Difference]: Finished difference Result 917 states and 2861 transitions. [2021-05-03 14:56:22,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2021-05-03 14:56:22,525 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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 20 [2021-05-03 14:56:22,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:56:22,526 INFO L225 Difference]: With dead ends: 917 [2021-05-03 14:56:22,526 INFO L226 Difference]: Without dead ends: 887 [2021-05-03 14:56:22,526 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 12 SyntacticMatches, 1 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 290 ImplicationChecksByTransitivity, 9256.2ms TimeCoverageRelationStatistics Valid=198, Invalid=1062, Unknown=0, NotChecked=0, Total=1260 [2021-05-03 14:56:22,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 887 states. [2021-05-03 14:56:22,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 887 to 653. [2021-05-03 14:56:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 653 states, 652 states have (on average 3.276073619631902) internal successors, (2136), 652 states have internal predecessors, (2136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:56:22,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 653 states and 2136 transitions. [2021-05-03 14:56:22,534 INFO L78 Accepts]: Start accepts. Automaton has 653 states and 2136 transitions. Word has length 20 [2021-05-03 14:56:22,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:56:22,534 INFO L480 AbstractCegarLoop]: Abstraction has 653 states and 2136 transitions. [2021-05-03 14:56:22,534 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 19 states, 19 states have (on average 1.8421052631578947) internal successors, (35), 19 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) [2021-05-03 14:56:22,534 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 2136 transitions. [2021-05-03 14:56:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:56:22,535 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:56:22,535 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:56:22,735 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 65 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33321 [2021-05-03 14:56:22,736 INFO L428 AbstractCegarLoop]: === Iteration 116 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:56:22,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:56:22,736 INFO L82 PathProgramCache]: Analyzing trace with hash 355635026, now seen corresponding path program 65 times [2021-05-03 14:56:22,736 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:56:22,736 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960691443] [2021-05-03 14:56:22,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:56:22,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:56:22,988 WARN L205 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2021-05-03 14:56:23,102 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2021-05-03 14:56:23,309 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:56:23,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960691443] [2021-05-03 14:56:23,309 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [821557041] [2021-05-03 14:56:23,309 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 66 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 66 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:56:23,337 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:56:23,337 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:56:23,338 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:56:23,339 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:56:23,553 WARN L205 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 42 [2021-05-03 14:56:23,886 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 57 [2021-05-03 14:56:24,315 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:56:24,315 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:56:24,315 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:56:24,315 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1566242897] [2021-05-03 14:56:24,316 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:56:24,316 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:56:24,316 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:56:24,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=312, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:56:24,316 INFO L87 Difference]: Start difference. First operand 653 states and 2136 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:56:24,673 WARN L205 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 53 [2021-05-03 14:56:25,103 WARN L205 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 60 [2021-05-03 14:56:25,473 WARN L205 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 55 [2021-05-03 14:56:26,087 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 35 [2021-05-03 14:56:26,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:56:26,146 INFO L93 Difference]: Finished difference Result 840 states and 2635 transitions. [2021-05-03 14:56:26,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2021-05-03 14:56:26,147 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:56:26,148 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:56:26,149 INFO L225 Difference]: With dead ends: 840 [2021-05-03 14:56:26,149 INFO L226 Difference]: Without dead ends: 810 [2021-05-03 14:56:26,149 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 210 ImplicationChecksByTransitivity, 2623.1ms TimeCoverageRelationStatistics Valid=142, Invalid=614, Unknown=0, NotChecked=0, Total=756 [2021-05-03 14:56:26,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 810 states. [2021-05-03 14:56:26,155 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 810 to 653. [2021-05-03 14:56:26,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 653 states, 652 states have (on average 3.276073619631902) internal successors, (2136), 652 states have internal predecessors, (2136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:56:26,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 653 states and 2136 transitions. [2021-05-03 14:56:26,168 INFO L78 Accepts]: Start accepts. Automaton has 653 states and 2136 transitions. Word has length 20 [2021-05-03 14:56:26,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:56:26,168 INFO L480 AbstractCegarLoop]: Abstraction has 653 states and 2136 transitions. [2021-05-03 14:56:26,168 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:56:26,168 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 2136 transitions. [2021-05-03 14:56:26,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:56:26,168 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:56:26,169 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:56:26,369 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36033,66 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:56:26,369 INFO L428 AbstractCegarLoop]: === Iteration 117 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:56:26,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:56:26,370 INFO L82 PathProgramCache]: Analyzing trace with hash 1553706454, now seen corresponding path program 66 times [2021-05-03 14:56:26,370 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:56:26,370 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825461733] [2021-05-03 14:56:26,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:56:26,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:56:26,602 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 41 [2021-05-03 14:56:27,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:56:27,022 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825461733] [2021-05-03 14:56:27,022 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1761017969] [2021-05-03 14:56:27,022 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 67 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 67 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:56:27,050 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 3 check-sat command(s) [2021-05-03 14:56:27,050 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:56:27,051 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 29 conjunts are in the unsatisfiable core [2021-05-03 14:56:27,051 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:56:27,221 WARN L205 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2021-05-03 14:56:27,464 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 47 [2021-05-03 14:56:27,864 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:56:27,864 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:56:27,864 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:56:27,864 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [112677172] [2021-05-03 14:56:27,864 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:56:27,864 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:56:27,864 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:56:27,865 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=307, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:56:27,865 INFO L87 Difference]: Start difference. First operand 653 states and 2136 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:56:28,420 WARN L205 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 56 [2021-05-03 14:56:28,685 WARN L205 SmtUtils]: Spent 114.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2021-05-03 14:56:28,948 WARN L205 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 47 [2021-05-03 14:56:29,321 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 61 [2021-05-03 14:56:29,593 WARN L205 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 61 [2021-05-03 14:56:29,860 WARN L205 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 51 [2021-05-03 14:56:30,372 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 55 [2021-05-03 14:56:30,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:56:30,682 INFO L93 Difference]: Finished difference Result 929 states and 2906 transitions. [2021-05-03 14:56:30,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2021-05-03 14:56:30,683 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:56:30,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:56:30,685 INFO L225 Difference]: With dead ends: 929 [2021-05-03 14:56:30,685 INFO L226 Difference]: Without dead ends: 914 [2021-05-03 14:56:30,685 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 271 ImplicationChecksByTransitivity, 3315.3ms TimeCoverageRelationStatistics Valid=227, Invalid=895, Unknown=0, NotChecked=0, Total=1122 [2021-05-03 14:56:30,686 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 914 states. [2021-05-03 14:56:30,691 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 914 to 654. [2021-05-03 14:56:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 654 states, 653 states have (on average 3.2787136294027563) internal successors, (2141), 653 states have internal predecessors, (2141), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:56:30,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 654 states and 2141 transitions. [2021-05-03 14:56:30,692 INFO L78 Accepts]: Start accepts. Automaton has 654 states and 2141 transitions. Word has length 20 [2021-05-03 14:56:30,692 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:56:30,692 INFO L480 AbstractCegarLoop]: Abstraction has 654 states and 2141 transitions. [2021-05-03 14:56:30,693 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:56:30,693 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 2141 transitions. [2021-05-03 14:56:30,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:56:30,693 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:56:30,693 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:56:30,895 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36053,67 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:56:30,895 INFO L428 AbstractCegarLoop]: === Iteration 118 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:56:30,895 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:56:30,895 INFO L82 PathProgramCache]: Analyzing trace with hash -921294350, now seen corresponding path program 67 times [2021-05-03 14:56:30,895 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:56:30,895 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1478397923] [2021-05-03 14:56:30,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:56:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:56:31,184 WARN L205 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 44 [2021-05-03 14:56:31,323 WARN L205 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2021-05-03 14:56:31,457 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 39 [2021-05-03 14:56:31,705 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:56:31,706 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1478397923] [2021-05-03 14:56:31,706 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [804444944] [2021-05-03 14:56:31,706 INFO L93 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 68 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 68 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:56:31,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:56:31,734 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 33 conjunts are in the unsatisfiable core [2021-05-03 14:56:31,734 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:56:31,935 WARN L205 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 46 [2021-05-03 14:56:32,954 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 6480 conjuctions. This might take some time... [2021-05-03 14:56:36,480 INFO L193 XnfTransformerHelper]: Simplified to disjunction of 6480 conjuctions. [2021-05-03 14:56:36,624 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:36,626 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:36,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:36,673 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:36,712 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:36,714 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:36,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,758 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,759 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:56:36,761 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:36,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,803 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,805 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:56:36,806 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:36,842 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:36,844 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:36,877 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,878 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,879 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:36,881 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:36,917 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,919 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:36,921 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:36,968 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,969 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:36,970 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:56:36,972 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,020 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:37,022 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,068 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,069 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,119 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,120 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,122 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:37,123 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,161 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,163 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,202 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,242 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,243 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,283 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,285 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,325 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,368 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,410 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,412 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:37,413 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,463 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,464 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,466 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:56:37,467 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,510 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,511 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,512 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:37,513 INFO L550 ElimStorePlain]: Start of recursive call 22: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,556 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,557 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,558 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:37,560 INFO L550 ElimStorePlain]: Start of recursive call 23: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,610 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,612 INFO L550 ElimStorePlain]: Start of recursive call 24: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,656 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,658 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:37,659 INFO L550 ElimStorePlain]: Start of recursive call 25: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,704 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,705 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,706 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:37,708 INFO L550 ElimStorePlain]: Start of recursive call 26: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,752 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,753 INFO L550 ElimStorePlain]: Start of recursive call 27: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,809 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,813 INFO L550 ElimStorePlain]: Start of recursive call 28: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,868 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,870 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:37,871 INFO L550 ElimStorePlain]: Start of recursive call 29: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,918 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,919 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:37,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:37,922 INFO L550 ElimStorePlain]: Start of recursive call 30: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:37,967 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:37,968 INFO L550 ElimStorePlain]: Start of recursive call 31: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,012 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:38,014 INFO L550 ElimStorePlain]: Start of recursive call 32: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,060 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:38,061 INFO L550 ElimStorePlain]: Start of recursive call 33: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,109 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,110 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:56:38,111 INFO L550 ElimStorePlain]: Start of recursive call 34: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,168 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:38,172 INFO L550 ElimStorePlain]: Start of recursive call 35: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,229 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,230 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,232 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:56:38,233 INFO L550 ElimStorePlain]: Start of recursive call 36: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,290 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,291 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:38,294 INFO L550 ElimStorePlain]: Start of recursive call 37: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,343 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,344 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,345 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:38,346 INFO L550 ElimStorePlain]: Start of recursive call 38: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,395 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,396 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,397 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:38,398 INFO L550 ElimStorePlain]: Start of recursive call 39: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:38,447 INFO L550 ElimStorePlain]: Start of recursive call 40: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,507 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,508 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,509 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:56:38,511 INFO L550 ElimStorePlain]: Start of recursive call 41: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,570 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,571 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,572 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:38,574 INFO L550 ElimStorePlain]: Start of recursive call 42: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:38,626 INFO L550 ElimStorePlain]: Start of recursive call 43: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,689 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,690 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,691 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:38,693 INFO L550 ElimStorePlain]: Start of recursive call 44: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,748 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,749 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:56:38,751 INFO L550 ElimStorePlain]: Start of recursive call 45: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,813 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,814 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,815 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:56:38,816 INFO L550 ElimStorePlain]: Start of recursive call 46: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,870 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,871 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,872 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:38,873 INFO L550 ElimStorePlain]: Start of recursive call 47: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,927 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,928 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:38,928 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:38,929 INFO L550 ElimStorePlain]: Start of recursive call 48: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:38,980 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:38,981 INFO L550 ElimStorePlain]: Start of recursive call 49: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,034 INFO L550 ElimStorePlain]: Start of recursive call 50: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,096 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,097 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,098 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:39,100 INFO L550 ElimStorePlain]: Start of recursive call 51: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,155 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,156 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:56:39,158 INFO L550 ElimStorePlain]: Start of recursive call 52: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:39,247 INFO L550 ElimStorePlain]: Start of recursive call 53: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,285 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,286 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,287 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:39,288 INFO L550 ElimStorePlain]: Start of recursive call 54: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,328 INFO L550 ElimStorePlain]: Start of recursive call 55: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,367 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,368 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,369 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:39,371 INFO L550 ElimStorePlain]: Start of recursive call 56: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,410 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,411 INFO L550 ElimStorePlain]: Start of recursive call 57: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,442 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,443 INFO L550 ElimStorePlain]: Start of recursive call 58: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,477 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,478 INFO L550 ElimStorePlain]: Start of recursive call 59: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,513 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,514 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,515 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:39,516 INFO L550 ElimStorePlain]: Start of recursive call 60: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,558 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,560 INFO L550 ElimStorePlain]: Start of recursive call 61: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,603 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,604 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,605 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:39,606 INFO L550 ElimStorePlain]: Start of recursive call 62: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,643 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,644 INFO L550 ElimStorePlain]: Start of recursive call 63: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,688 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,689 INFO L550 ElimStorePlain]: Start of recursive call 64: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,736 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:39,738 INFO L550 ElimStorePlain]: Start of recursive call 65: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,776 INFO L550 ElimStorePlain]: Start of recursive call 66: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,814 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,815 INFO L550 ElimStorePlain]: Start of recursive call 67: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,852 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,853 INFO L550 ElimStorePlain]: Start of recursive call 68: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,891 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,892 INFO L550 ElimStorePlain]: Start of recursive call 69: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,940 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:39,942 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:56:39,943 INFO L550 ElimStorePlain]: Start of recursive call 70: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:39,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:39,983 INFO L550 ElimStorePlain]: Start of recursive call 71: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,025 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,027 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,027 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:56:40,029 INFO L550 ElimStorePlain]: Start of recursive call 72: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,078 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,079 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,080 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:40,081 INFO L550 ElimStorePlain]: Start of recursive call 73: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,131 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,133 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:40,134 INFO L550 ElimStorePlain]: Start of recursive call 74: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,176 INFO L550 ElimStorePlain]: Start of recursive call 75: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,227 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,228 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,229 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:56:40,230 INFO L550 ElimStorePlain]: Start of recursive call 76: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,276 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:40,279 INFO L550 ElimStorePlain]: Start of recursive call 77: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,324 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,325 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:40,326 INFO L550 ElimStorePlain]: Start of recursive call 78: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,370 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,371 INFO L550 ElimStorePlain]: Start of recursive call 79: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,418 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:40,420 INFO L550 ElimStorePlain]: Start of recursive call 80: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,462 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,463 INFO L550 ElimStorePlain]: Start of recursive call 81: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,509 INFO L550 ElimStorePlain]: Start of recursive call 82: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,554 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,555 INFO L550 ElimStorePlain]: Start of recursive call 83: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,611 INFO L550 ElimStorePlain]: Start of recursive call 84: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,658 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,659 INFO L550 ElimStorePlain]: Start of recursive call 85: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,705 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,706 INFO L550 ElimStorePlain]: Start of recursive call 86: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,762 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,763 INFO L550 ElimStorePlain]: Start of recursive call 87: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,811 INFO L550 ElimStorePlain]: Start of recursive call 88: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:40,864 INFO L550 ElimStorePlain]: Start of recursive call 89: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,921 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:40,922 INFO L550 ElimStorePlain]: Start of recursive call 90: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:40,974 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,975 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:40,976 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:40,977 INFO L550 ElimStorePlain]: Start of recursive call 91: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,035 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,037 INFO L550 ElimStorePlain]: Start of recursive call 92: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,080 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,082 INFO L550 ElimStorePlain]: Start of recursive call 93: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,126 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,127 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,128 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:41,129 INFO L550 ElimStorePlain]: Start of recursive call 94: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,182 INFO L550 ElimStorePlain]: Start of recursive call 95: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,235 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,236 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,237 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:41,238 INFO L550 ElimStorePlain]: Start of recursive call 96: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,298 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,300 INFO L550 ElimStorePlain]: Start of recursive call 97: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:41,365 INFO L550 ElimStorePlain]: Start of recursive call 98: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,430 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,431 INFO L550 ElimStorePlain]: Start of recursive call 99: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,496 INFO L550 ElimStorePlain]: Start of recursive call 100: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,552 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,553 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,553 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:41,554 INFO L550 ElimStorePlain]: Start of recursive call 101: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,618 INFO L550 ElimStorePlain]: Start of recursive call 102: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,675 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,676 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:41,677 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:41,678 INFO L550 ElimStorePlain]: Start of recursive call 103: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,743 INFO L550 ElimStorePlain]: Start of recursive call 104: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,802 INFO L550 ElimStorePlain]: Start of recursive call 105: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,858 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,859 INFO L550 ElimStorePlain]: Start of recursive call 106: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,917 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,918 INFO L550 ElimStorePlain]: Start of recursive call 107: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:41,981 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:41,982 INFO L550 ElimStorePlain]: Start of recursive call 108: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,018 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,019 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,020 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:56:42,022 INFO L550 ElimStorePlain]: Start of recursive call 109: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,052 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,053 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,054 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:42,055 INFO L550 ElimStorePlain]: Start of recursive call 110: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,091 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,092 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,093 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:42,094 INFO L550 ElimStorePlain]: Start of recursive call 111: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,132 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,133 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,134 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:42,135 INFO L550 ElimStorePlain]: Start of recursive call 112: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,173 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,174 INFO L550 ElimStorePlain]: Start of recursive call 113: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,205 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,207 INFO L550 ElimStorePlain]: Start of recursive call 114: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,239 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,240 INFO L550 ElimStorePlain]: Start of recursive call 115: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,272 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,274 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2021-05-03 14:56:42,275 INFO L550 ElimStorePlain]: Start of recursive call 116: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,308 INFO L550 ElimStorePlain]: Start of recursive call 117: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,341 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,342 INFO L550 ElimStorePlain]: Start of recursive call 118: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,375 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:42,376 INFO L550 ElimStorePlain]: Start of recursive call 119: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,417 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,419 INFO L550 ElimStorePlain]: Start of recursive call 120: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,454 INFO L550 ElimStorePlain]: Start of recursive call 121: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,489 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,491 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:42,492 INFO L550 ElimStorePlain]: Start of recursive call 122: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,528 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,529 INFO L550 ElimStorePlain]: Start of recursive call 123: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,572 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,574 INFO L550 ElimStorePlain]: Start of recursive call 124: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,618 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,619 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,620 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:56:42,621 INFO L550 ElimStorePlain]: Start of recursive call 125: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,657 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,659 INFO L550 ElimStorePlain]: Start of recursive call 126: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,698 INFO L550 ElimStorePlain]: Start of recursive call 127: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,737 INFO L550 ElimStorePlain]: Start of recursive call 128: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,785 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,786 INFO L550 ElimStorePlain]: Start of recursive call 129: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,832 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,834 INFO L550 ElimStorePlain]: Start of recursive call 130: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,886 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,888 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,889 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:42,890 INFO L550 ElimStorePlain]: Start of recursive call 131: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,941 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,942 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:42,943 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:42,945 INFO L550 ElimStorePlain]: Start of recursive call 132: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:42,998 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:42,999 INFO L550 ElimStorePlain]: Start of recursive call 133: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,043 INFO L550 ElimStorePlain]: Start of recursive call 134: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,084 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,085 INFO L550 ElimStorePlain]: Start of recursive call 135: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,135 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,138 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:43,139 INFO L550 ElimStorePlain]: Start of recursive call 136: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,190 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,191 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,192 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 7 [2021-05-03 14:56:43,194 INFO L550 ElimStorePlain]: Start of recursive call 137: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,239 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,241 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,242 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:43,243 INFO L550 ElimStorePlain]: Start of recursive call 138: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,286 INFO L550 ElimStorePlain]: Start of recursive call 139: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,329 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,330 INFO L550 ElimStorePlain]: Start of recursive call 140: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,375 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,376 INFO L550 ElimStorePlain]: Start of recursive call 141: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,421 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,423 INFO L550 ElimStorePlain]: Start of recursive call 142: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,468 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,470 INFO L550 ElimStorePlain]: Start of recursive call 143: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,518 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,519 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,520 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:43,522 INFO L550 ElimStorePlain]: Start of recursive call 144: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,575 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,577 INFO L550 ElimStorePlain]: Start of recursive call 145: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,625 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,627 INFO L550 ElimStorePlain]: Start of recursive call 146: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,675 INFO L550 ElimStorePlain]: Start of recursive call 147: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,725 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,726 INFO L550 ElimStorePlain]: Start of recursive call 148: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,776 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,777 INFO L550 ElimStorePlain]: Start of recursive call 149: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,825 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,826 INFO L550 ElimStorePlain]: Start of recursive call 150: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,878 INFO L550 ElimStorePlain]: Start of recursive call 151: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,935 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:43,937 INFO L550 ElimStorePlain]: Start of recursive call 152: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:43,989 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,990 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:43,991 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:43,993 INFO L550 ElimStorePlain]: Start of recursive call 153: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,043 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,044 INFO L550 ElimStorePlain]: Start of recursive call 154: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,105 INFO L550 ElimStorePlain]: Start of recursive call 155: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,166 INFO L550 ElimStorePlain]: Start of recursive call 156: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,219 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,220 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,221 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:44,222 INFO L550 ElimStorePlain]: Start of recursive call 157: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,284 INFO L550 ElimStorePlain]: Start of recursive call 158: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,329 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,330 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,331 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:56:44,333 INFO L550 ElimStorePlain]: Start of recursive call 159: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,387 INFO L550 ElimStorePlain]: Start of recursive call 160: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,448 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,449 INFO L550 ElimStorePlain]: Start of recursive call 161: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,504 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,505 INFO L550 ElimStorePlain]: Start of recursive call 162: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,565 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,566 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:44,567 INFO L550 ElimStorePlain]: Start of recursive call 163: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,630 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,631 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,632 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:44,634 INFO L550 ElimStorePlain]: Start of recursive call 164: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,691 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,692 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,692 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:44,693 INFO L550 ElimStorePlain]: Start of recursive call 165: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,757 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:44,759 INFO L550 ElimStorePlain]: Start of recursive call 166: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,832 INFO L550 ElimStorePlain]: Start of recursive call 167: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,867 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:44,868 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:44,869 INFO L550 ElimStorePlain]: Start of recursive call 168: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,898 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,899 INFO L550 ElimStorePlain]: Start of recursive call 169: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,926 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,927 INFO L550 ElimStorePlain]: Start of recursive call 170: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,955 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,956 INFO L550 ElimStorePlain]: Start of recursive call 171: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:44,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:44,984 INFO L550 ElimStorePlain]: Start of recursive call 172: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,014 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,015 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:45,016 INFO L550 ElimStorePlain]: Start of recursive call 173: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,054 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,055 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,056 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:45,058 INFO L550 ElimStorePlain]: Start of recursive call 174: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,088 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,089 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:45,091 INFO L550 ElimStorePlain]: Start of recursive call 175: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,123 INFO L550 ElimStorePlain]: Start of recursive call 176: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,154 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,155 INFO L550 ElimStorePlain]: Start of recursive call 177: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,186 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,188 INFO L550 ElimStorePlain]: Start of recursive call 178: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,219 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,220 INFO L550 ElimStorePlain]: Start of recursive call 179: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,254 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,255 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,256 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:45,258 INFO L550 ElimStorePlain]: Start of recursive call 180: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,292 INFO L550 ElimStorePlain]: Start of recursive call 181: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,325 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,326 INFO L550 ElimStorePlain]: Start of recursive call 182: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:45,366 INFO L550 ElimStorePlain]: Start of recursive call 183: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,408 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,409 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,410 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:45,411 INFO L550 ElimStorePlain]: Start of recursive call 184: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,448 INFO L550 ElimStorePlain]: Start of recursive call 185: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,485 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,486 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,487 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:45,489 INFO L550 ElimStorePlain]: Start of recursive call 186: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,525 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,526 INFO L550 ElimStorePlain]: Start of recursive call 187: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,564 INFO L550 ElimStorePlain]: Start of recursive call 188: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,602 INFO L550 ElimStorePlain]: Start of recursive call 189: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,648 INFO L550 ElimStorePlain]: Start of recursive call 190: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,692 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,693 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,694 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:45,695 INFO L550 ElimStorePlain]: Start of recursive call 191: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,740 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,741 INFO L550 ElimStorePlain]: Start of recursive call 192: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,787 INFO L550 ElimStorePlain]: Start of recursive call 193: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,821 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,823 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:56:45,825 INFO L550 ElimStorePlain]: Start of recursive call 194: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,865 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,866 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,867 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:45,868 INFO L550 ElimStorePlain]: Start of recursive call 195: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,908 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,909 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:45,910 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:56:45,911 INFO L550 ElimStorePlain]: Start of recursive call 196: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,952 INFO L550 ElimStorePlain]: Start of recursive call 197: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:45,994 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:45,995 INFO L550 ElimStorePlain]: Start of recursive call 198: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,042 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,043 INFO L550 ElimStorePlain]: Start of recursive call 199: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,085 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,086 INFO L550 ElimStorePlain]: Start of recursive call 200: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,126 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,128 INFO L550 ElimStorePlain]: Start of recursive call 201: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,169 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,170 INFO L550 ElimStorePlain]: Start of recursive call 202: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,220 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,221 INFO L550 ElimStorePlain]: Start of recursive call 203: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,273 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,274 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,275 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:46,276 INFO L550 ElimStorePlain]: Start of recursive call 204: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,329 INFO L550 ElimStorePlain]: Start of recursive call 205: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,373 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,374 INFO L550 ElimStorePlain]: Start of recursive call 206: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,427 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,428 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,430 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:46,431 INFO L550 ElimStorePlain]: Start of recursive call 207: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,476 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,477 INFO L550 ElimStorePlain]: Start of recursive call 208: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,528 INFO L550 ElimStorePlain]: Start of recursive call 209: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,576 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,577 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,577 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:46,579 INFO L550 ElimStorePlain]: Start of recursive call 210: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,632 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,633 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,634 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:46,635 INFO L550 ElimStorePlain]: Start of recursive call 211: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,683 INFO L550 ElimStorePlain]: Start of recursive call 212: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,730 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,732 INFO L550 ElimStorePlain]: Start of recursive call 213: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,781 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:46,782 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:56:46,784 INFO L550 ElimStorePlain]: Start of recursive call 214: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,835 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,836 INFO L550 ElimStorePlain]: Start of recursive call 215: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,885 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,886 INFO L550 ElimStorePlain]: Start of recursive call 216: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,937 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,939 INFO L550 ElimStorePlain]: Start of recursive call 217: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:46,996 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:46,998 INFO L550 ElimStorePlain]: Start of recursive call 218: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,049 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,050 INFO L550 ElimStorePlain]: Start of recursive call 219: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,104 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,105 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:47,106 INFO L550 ElimStorePlain]: Start of recursive call 220: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,163 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,165 INFO L550 ElimStorePlain]: Start of recursive call 221: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,216 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,217 INFO L550 ElimStorePlain]: Start of recursive call 222: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,278 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,279 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:47,280 INFO L550 ElimStorePlain]: Start of recursive call 223: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,332 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,333 INFO L550 ElimStorePlain]: Start of recursive call 224: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,394 INFO L550 ElimStorePlain]: Start of recursive call 225: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,447 INFO L550 ElimStorePlain]: Start of recursive call 226: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,500 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,501 INFO L550 ElimStorePlain]: Start of recursive call 227: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,541 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,543 INFO L550 ElimStorePlain]: Start of recursive call 228: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,586 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,592 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:47,594 INFO L550 ElimStorePlain]: Start of recursive call 229: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,637 INFO L550 ElimStorePlain]: Start of recursive call 230: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,701 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,702 INFO L550 ElimStorePlain]: Start of recursive call 231: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,728 INFO L550 ElimStorePlain]: Start of recursive call 232: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,755 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,756 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,757 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:47,758 INFO L550 ElimStorePlain]: Start of recursive call 233: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,790 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,791 INFO L550 ElimStorePlain]: Start of recursive call 234: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,819 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,820 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:47,821 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:47,822 INFO L550 ElimStorePlain]: Start of recursive call 235: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,852 INFO L550 ElimStorePlain]: Start of recursive call 236: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,886 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,887 INFO L550 ElimStorePlain]: Start of recursive call 237: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,917 INFO L550 ElimStorePlain]: Start of recursive call 238: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,945 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,946 INFO L550 ElimStorePlain]: Start of recursive call 239: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:47,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:47,983 INFO L550 ElimStorePlain]: Start of recursive call 240: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,019 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,021 INFO L550 ElimStorePlain]: Start of recursive call 241: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,058 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,059 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,060 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:48,062 INFO L550 ElimStorePlain]: Start of recursive call 242: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,094 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,095 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,096 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:48,097 INFO L550 ElimStorePlain]: Start of recursive call 243: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,135 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,136 INFO L550 ElimStorePlain]: Start of recursive call 244: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,169 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,170 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,171 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:48,172 INFO L550 ElimStorePlain]: Start of recursive call 245: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,203 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,205 INFO L550 ElimStorePlain]: Start of recursive call 246: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,244 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,245 INFO L550 ElimStorePlain]: Start of recursive call 247: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,285 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,287 INFO L550 ElimStorePlain]: Start of recursive call 248: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,322 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,323 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,323 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:48,325 INFO L550 ElimStorePlain]: Start of recursive call 249: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,358 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,359 INFO L550 ElimStorePlain]: Start of recursive call 250: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,402 INFO L550 ElimStorePlain]: Start of recursive call 251: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,440 INFO L550 ElimStorePlain]: Start of recursive call 252: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,471 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,472 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:48,474 INFO L550 ElimStorePlain]: Start of recursive call 253: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,510 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,511 INFO L550 ElimStorePlain]: Start of recursive call 254: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,546 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,548 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:48,549 INFO L550 ElimStorePlain]: Start of recursive call 255: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,587 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,589 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:48,591 INFO L550 ElimStorePlain]: Start of recursive call 256: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,635 INFO L550 ElimStorePlain]: Start of recursive call 257: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,671 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,672 INFO L550 ElimStorePlain]: Start of recursive call 258: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,704 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,706 INFO L550 ElimStorePlain]: Start of recursive call 259: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,744 INFO L550 ElimStorePlain]: Start of recursive call 260: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,783 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,784 INFO L550 ElimStorePlain]: Start of recursive call 261: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,825 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,826 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:48,828 INFO L550 ElimStorePlain]: Start of recursive call 262: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:48,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:48,865 INFO L550 ElimStorePlain]: Start of recursive call 263: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,900 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,901 INFO L550 ElimStorePlain]: Start of recursive call 264: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,942 INFO L550 ElimStorePlain]: Start of recursive call 265: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:48,976 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:48,977 INFO L550 ElimStorePlain]: Start of recursive call 266: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,010 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,011 INFO L550 ElimStorePlain]: Start of recursive call 267: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,047 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,048 INFO L550 ElimStorePlain]: Start of recursive call 268: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,081 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,082 INFO L550 ElimStorePlain]: Start of recursive call 269: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,117 INFO L550 ElimStorePlain]: Start of recursive call 270: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,153 INFO L550 ElimStorePlain]: Start of recursive call 271: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,189 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,190 INFO L550 ElimStorePlain]: Start of recursive call 272: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,234 INFO L550 ElimStorePlain]: Start of recursive call 273: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,277 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,278 INFO L550 ElimStorePlain]: Start of recursive call 274: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,323 INFO L550 ElimStorePlain]: Start of recursive call 275: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,368 INFO L550 ElimStorePlain]: Start of recursive call 276: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,407 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,408 INFO L550 ElimStorePlain]: Start of recursive call 277: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,446 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,448 INFO L550 ElimStorePlain]: Start of recursive call 278: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,486 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,487 INFO L550 ElimStorePlain]: Start of recursive call 279: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,527 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,528 INFO L550 ElimStorePlain]: Start of recursive call 280: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,567 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,568 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,568 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:49,569 INFO L550 ElimStorePlain]: Start of recursive call 281: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,609 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,609 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,610 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:49,611 INFO L550 ElimStorePlain]: Start of recursive call 282: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,650 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,651 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,652 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:56:49,654 INFO L550 ElimStorePlain]: Start of recursive call 283: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,694 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,695 INFO L550 ElimStorePlain]: Start of recursive call 284: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,735 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,736 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,737 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:49,738 INFO L550 ElimStorePlain]: Start of recursive call 285: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,779 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,780 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,781 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:49,782 INFO L550 ElimStorePlain]: Start of recursive call 286: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,830 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,831 INFO L550 ElimStorePlain]: Start of recursive call 287: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,880 INFO L550 ElimStorePlain]: Start of recursive call 288: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,923 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,924 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:49,925 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:49,926 INFO L550 ElimStorePlain]: Start of recursive call 289: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:49,974 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:49,975 INFO L550 ElimStorePlain]: Start of recursive call 290: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,018 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,019 INFO L550 ElimStorePlain]: Start of recursive call 291: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,062 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,063 INFO L550 ElimStorePlain]: Start of recursive call 292: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,112 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,114 INFO L550 ElimStorePlain]: Start of recursive call 293: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,155 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,157 INFO L550 ElimStorePlain]: Start of recursive call 294: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,201 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,202 INFO L550 ElimStorePlain]: Start of recursive call 295: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:56:50,248 INFO L550 ElimStorePlain]: Start of recursive call 296: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,292 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,293 INFO L550 ElimStorePlain]: Start of recursive call 297: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,338 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,339 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,340 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:50,341 INFO L550 ElimStorePlain]: Start of recursive call 298: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,385 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,386 INFO L550 ElimStorePlain]: Start of recursive call 299: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,432 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,433 INFO L550 ElimStorePlain]: Start of recursive call 300: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,492 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,493 INFO L550 ElimStorePlain]: Start of recursive call 301: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,516 INFO L550 ElimStorePlain]: Start of recursive call 302: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,539 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,540 INFO L550 ElimStorePlain]: Start of recursive call 303: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,563 INFO L550 ElimStorePlain]: Start of recursive call 304: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,588 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,589 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,590 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:50,591 INFO L550 ElimStorePlain]: Start of recursive call 305: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,621 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,623 INFO L550 ElimStorePlain]: Start of recursive call 306: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,649 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,650 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:50,652 INFO L550 ElimStorePlain]: Start of recursive call 307: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,678 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,679 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,680 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:50,681 INFO L550 ElimStorePlain]: Start of recursive call 308: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,707 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,708 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:50,709 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:50,710 INFO L550 ElimStorePlain]: Start of recursive call 309: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,743 INFO L550 ElimStorePlain]: Start of recursive call 310: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,768 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,769 INFO L550 ElimStorePlain]: Start of recursive call 311: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,794 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,795 INFO L550 ElimStorePlain]: Start of recursive call 312: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,821 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,822 INFO L550 ElimStorePlain]: Start of recursive call 313: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,850 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,851 INFO L550 ElimStorePlain]: Start of recursive call 314: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,884 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,885 INFO L550 ElimStorePlain]: Start of recursive call 315: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,913 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,914 INFO L550 ElimStorePlain]: Start of recursive call 316: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,948 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,949 INFO L550 ElimStorePlain]: Start of recursive call 317: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:50,978 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:50,979 INFO L550 ElimStorePlain]: Start of recursive call 318: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,007 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,008 INFO L550 ElimStorePlain]: Start of recursive call 319: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,037 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,038 INFO L550 ElimStorePlain]: Start of recursive call 320: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,068 INFO L550 ElimStorePlain]: Start of recursive call 321: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,104 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,105 INFO L550 ElimStorePlain]: Start of recursive call 322: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,137 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,138 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,139 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 7 [2021-05-03 14:56:51,140 INFO L550 ElimStorePlain]: Start of recursive call 323: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,176 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,178 INFO L550 ElimStorePlain]: Start of recursive call 324: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,210 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,211 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,212 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 3 [2021-05-03 14:56:51,213 INFO L550 ElimStorePlain]: Start of recursive call 325: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,244 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,245 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,246 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:51,247 INFO L550 ElimStorePlain]: Start of recursive call 326: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,281 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,282 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:51,283 INFO L550 ElimStorePlain]: Start of recursive call 327: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,322 INFO L550 ElimStorePlain]: Start of recursive call 328: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,354 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,355 INFO L550 ElimStorePlain]: Start of recursive call 329: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,387 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,389 INFO L550 ElimStorePlain]: Start of recursive call 330: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,424 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,425 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,426 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:51,427 INFO L550 ElimStorePlain]: Start of recursive call 331: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,461 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,462 INFO L550 ElimStorePlain]: Start of recursive call 332: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,497 INFO L550 ElimStorePlain]: Start of recursive call 333: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,530 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,531 INFO L550 ElimStorePlain]: Start of recursive call 334: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,565 INFO L550 ElimStorePlain]: Start of recursive call 335: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,600 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,601 INFO L550 ElimStorePlain]: Start of recursive call 336: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,635 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,636 INFO L550 ElimStorePlain]: Start of recursive call 337: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,678 INFO L550 ElimStorePlain]: Start of recursive call 338: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,715 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,716 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,717 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:51,718 INFO L550 ElimStorePlain]: Start of recursive call 339: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,755 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,756 INFO L550 ElimStorePlain]: Start of recursive call 340: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,801 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,802 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,803 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:51,804 INFO L550 ElimStorePlain]: Start of recursive call 341: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,841 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,842 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,843 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:51,844 INFO L550 ElimStorePlain]: Start of recursive call 342: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,882 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:51,883 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:51,884 INFO L550 ElimStorePlain]: Start of recursive call 343: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,920 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,921 INFO L550 ElimStorePlain]: Start of recursive call 344: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:51,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:51,959 INFO L550 ElimStorePlain]: Start of recursive call 345: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,002 INFO L550 ElimStorePlain]: Start of recursive call 346: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,043 INFO L550 ElimStorePlain]: Start of recursive call 347: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,087 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,089 INFO L550 ElimStorePlain]: Start of recursive call 348: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,133 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,135 INFO L550 ElimStorePlain]: Start of recursive call 349: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,180 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,181 INFO L550 ElimStorePlain]: Start of recursive call 350: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,223 INFO L550 ElimStorePlain]: Start of recursive call 351: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,264 INFO L550 ElimStorePlain]: Start of recursive call 352: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,303 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,304 INFO L550 ElimStorePlain]: Start of recursive call 353: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,343 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,344 INFO L550 ElimStorePlain]: Start of recursive call 354: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,392 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,393 INFO L550 ElimStorePlain]: Start of recursive call 355: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,435 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,437 INFO L550 ElimStorePlain]: Start of recursive call 356: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,475 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,476 INFO L550 ElimStorePlain]: Start of recursive call 357: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,507 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,508 INFO L550 ElimStorePlain]: Start of recursive call 358: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,541 INFO L550 ElimStorePlain]: Start of recursive call 359: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,574 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,575 INFO L550 ElimStorePlain]: Start of recursive call 360: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,611 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:52,612 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:52,612 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:52,614 INFO L550 ElimStorePlain]: Start of recursive call 361: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,647 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,649 INFO L550 ElimStorePlain]: Start of recursive call 362: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,682 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,683 INFO L550 ElimStorePlain]: Start of recursive call 363: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,718 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,719 INFO L550 ElimStorePlain]: Start of recursive call 364: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,758 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,760 INFO L550 ElimStorePlain]: Start of recursive call 365: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,800 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,801 INFO L550 ElimStorePlain]: Start of recursive call 366: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,841 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,842 INFO L550 ElimStorePlain]: Start of recursive call 367: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,877 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,879 INFO L550 ElimStorePlain]: Start of recursive call 368: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:52,916 INFO L550 ElimStorePlain]: Start of recursive call 369: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:52,957 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:52,958 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:52,958 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:52,959 INFO L550 ElimStorePlain]: Start of recursive call 370: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,001 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,002 INFO L550 ElimStorePlain]: Start of recursive call 371: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,039 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,041 INFO L550 ElimStorePlain]: Start of recursive call 372: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,078 INFO L550 ElimStorePlain]: Start of recursive call 373: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,117 INFO L550 ElimStorePlain]: Start of recursive call 374: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,156 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,157 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,158 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:53,159 INFO L550 ElimStorePlain]: Start of recursive call 375: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,197 INFO L550 ElimStorePlain]: Start of recursive call 376: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,234 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,235 INFO L550 ElimStorePlain]: Start of recursive call 377: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,274 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,275 INFO L550 ElimStorePlain]: Start of recursive call 378: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,314 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,315 INFO L550 ElimStorePlain]: Start of recursive call 379: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,359 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,360 INFO L550 ElimStorePlain]: Start of recursive call 380: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,400 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,401 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,401 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:53,403 INFO L550 ElimStorePlain]: Start of recursive call 381: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,472 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,473 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,473 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:53,474 INFO L550 ElimStorePlain]: Start of recursive call 382: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,493 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,495 INFO L550 ElimStorePlain]: Start of recursive call 383: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,514 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,515 INFO L550 ElimStorePlain]: Start of recursive call 384: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,534 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,536 INFO L550 ElimStorePlain]: Start of recursive call 385: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,555 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,557 INFO L550 ElimStorePlain]: Start of recursive call 386: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,582 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,583 INFO L550 ElimStorePlain]: Start of recursive call 387: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,604 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,605 INFO L550 ElimStorePlain]: Start of recursive call 388: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,626 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,627 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,628 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:53,629 INFO L550 ElimStorePlain]: Start of recursive call 389: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,651 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,652 INFO L550 ElimStorePlain]: Start of recursive call 390: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,675 INFO L550 ElimStorePlain]: Start of recursive call 391: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,702 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,703 INFO L550 ElimStorePlain]: Start of recursive call 392: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,727 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,728 INFO L550 ElimStorePlain]: Start of recursive call 393: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,747 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,748 INFO L550 ElimStorePlain]: Start of recursive call 394: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,767 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,768 INFO L550 ElimStorePlain]: Start of recursive call 395: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,788 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,789 INFO L550 ElimStorePlain]: Start of recursive call 396: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,811 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,812 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:53,813 INFO L550 ElimStorePlain]: Start of recursive call 397: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,838 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,839 INFO L550 ElimStorePlain]: Start of recursive call 398: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,861 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:53,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:53,864 INFO L550 ElimStorePlain]: Start of recursive call 399: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,890 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,891 INFO L550 ElimStorePlain]: Start of recursive call 400: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,915 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,916 INFO L550 ElimStorePlain]: Start of recursive call 401: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,943 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,944 INFO L550 ElimStorePlain]: Start of recursive call 402: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,969 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:53,971 INFO L550 ElimStorePlain]: Start of recursive call 403: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:53,999 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,001 INFO L550 ElimStorePlain]: Start of recursive call 404: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,030 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,031 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,031 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:54,033 INFO L550 ElimStorePlain]: Start of recursive call 405: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,059 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,061 INFO L550 ElimStorePlain]: Start of recursive call 406: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,087 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,088 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:54,089 INFO L550 ElimStorePlain]: Start of recursive call 407: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,115 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,116 INFO L550 ElimStorePlain]: Start of recursive call 408: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,143 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,145 INFO L550 ElimStorePlain]: Start of recursive call 409: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,177 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,178 INFO L550 ElimStorePlain]: Start of recursive call 410: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,207 INFO L550 ElimStorePlain]: Start of recursive call 411: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,240 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,242 INFO L550 ElimStorePlain]: Start of recursive call 412: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,270 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,272 INFO L550 ElimStorePlain]: Start of recursive call 413: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,301 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,302 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,302 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:54,303 INFO L550 ElimStorePlain]: Start of recursive call 414: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,334 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,335 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,338 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:54,339 INFO L550 ElimStorePlain]: Start of recursive call 415: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,368 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,369 INFO L550 ElimStorePlain]: Start of recursive call 416: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,398 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,399 INFO L550 ElimStorePlain]: Start of recursive call 417: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,431 INFO L550 ElimStorePlain]: Start of recursive call 418: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,465 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,467 INFO L550 ElimStorePlain]: Start of recursive call 419: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,498 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,499 INFO L550 ElimStorePlain]: Start of recursive call 420: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,529 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,531 INFO L550 ElimStorePlain]: Start of recursive call 421: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,563 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,564 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:54,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:54,566 INFO L550 ElimStorePlain]: Start of recursive call 422: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,602 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,604 INFO L550 ElimStorePlain]: Start of recursive call 423: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,636 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,637 INFO L550 ElimStorePlain]: Start of recursive call 424: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,674 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,675 INFO L550 ElimStorePlain]: Start of recursive call 425: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,708 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,709 INFO L550 ElimStorePlain]: Start of recursive call 426: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,742 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,743 INFO L550 ElimStorePlain]: Start of recursive call 427: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,777 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,778 INFO L550 ElimStorePlain]: Start of recursive call 428: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,810 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,811 INFO L550 ElimStorePlain]: Start of recursive call 429: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,851 INFO L550 ElimStorePlain]: Start of recursive call 430: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,885 INFO L550 ElimStorePlain]: Start of recursive call 431: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,925 INFO L550 ElimStorePlain]: Start of recursive call 432: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,959 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,960 INFO L550 ElimStorePlain]: Start of recursive call 433: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:54,995 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:54,996 INFO L550 ElimStorePlain]: Start of recursive call 434: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,031 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,032 INFO L550 ElimStorePlain]: Start of recursive call 435: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,071 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,073 INFO L550 ElimStorePlain]: Start of recursive call 436: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,108 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,109 INFO L550 ElimStorePlain]: Start of recursive call 437: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,145 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,146 INFO L550 ElimStorePlain]: Start of recursive call 438: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,183 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:55,184 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:55,184 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:56:55,186 INFO L550 ElimStorePlain]: Start of recursive call 439: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,221 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,223 INFO L550 ElimStorePlain]: Start of recursive call 440: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,260 INFO L550 ElimStorePlain]: Start of recursive call 441: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,301 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,303 INFO L550 ElimStorePlain]: Start of recursive call 442: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,340 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,341 INFO L550 ElimStorePlain]: Start of recursive call 443: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,379 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:55,381 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:55,381 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:55,383 INFO L550 ElimStorePlain]: Start of recursive call 444: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,420 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,421 INFO L550 ElimStorePlain]: Start of recursive call 445: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,458 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,459 INFO L550 ElimStorePlain]: Start of recursive call 446: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,496 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,498 INFO L550 ElimStorePlain]: Start of recursive call 447: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,540 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,541 INFO L550 ElimStorePlain]: Start of recursive call 448: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,579 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,580 INFO L550 ElimStorePlain]: Start of recursive call 449: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,619 INFO L550 ElimStorePlain]: Start of recursive call 450: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,657 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:55,658 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:55,659 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:55,660 INFO L550 ElimStorePlain]: Start of recursive call 451: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,697 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,698 INFO L550 ElimStorePlain]: Start of recursive call 452: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,736 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,737 INFO L550 ElimStorePlain]: Start of recursive call 453: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,775 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,776 INFO L550 ElimStorePlain]: Start of recursive call 454: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,820 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,822 INFO L550 ElimStorePlain]: Start of recursive call 455: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,862 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:55,863 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:55,864 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:56:55,866 INFO L550 ElimStorePlain]: Start of recursive call 456: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,905 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,907 INFO L550 ElimStorePlain]: Start of recursive call 457: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,947 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,948 INFO L550 ElimStorePlain]: Start of recursive call 458: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:55,988 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:55,989 INFO L550 ElimStorePlain]: Start of recursive call 459: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,033 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,034 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:56,036 INFO L550 ElimStorePlain]: Start of recursive call 460: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,077 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,078 INFO L550 ElimStorePlain]: Start of recursive call 461: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,120 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,121 INFO L550 ElimStorePlain]: Start of recursive call 462: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,163 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,164 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,165 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:56,166 INFO L550 ElimStorePlain]: Start of recursive call 463: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,214 INFO L550 ElimStorePlain]: Start of recursive call 464: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,258 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,259 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,260 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:56,261 INFO L550 ElimStorePlain]: Start of recursive call 465: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,308 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,309 INFO L550 ElimStorePlain]: Start of recursive call 466: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,356 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,357 INFO L550 ElimStorePlain]: Start of recursive call 467: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,400 INFO L550 ElimStorePlain]: Start of recursive call 468: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,447 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,448 INFO L550 ElimStorePlain]: Start of recursive call 469: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,496 INFO L550 ElimStorePlain]: Start of recursive call 470: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,538 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,539 INFO L550 ElimStorePlain]: Start of recursive call 471: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,584 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,585 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,585 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:56,586 INFO L550 ElimStorePlain]: Start of recursive call 472: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,633 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,634 INFO L550 ElimStorePlain]: Start of recursive call 473: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,678 INFO L550 ElimStorePlain]: Start of recursive call 474: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,721 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,722 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,722 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:56,724 INFO L550 ElimStorePlain]: Start of recursive call 475: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,773 INFO L550 ElimStorePlain]: Start of recursive call 476: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,816 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,818 INFO L550 ElimStorePlain]: Start of recursive call 477: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,865 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,866 INFO L550 ElimStorePlain]: Start of recursive call 478: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,911 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,913 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:56,913 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:56,915 INFO L550 ElimStorePlain]: Start of recursive call 479: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:56,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:56,964 INFO L550 ElimStorePlain]: Start of recursive call 480: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,016 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,017 INFO L550 ElimStorePlain]: Start of recursive call 481: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,032 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,034 INFO L550 ElimStorePlain]: Start of recursive call 482: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,051 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,052 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,052 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:57,054 INFO L550 ElimStorePlain]: Start of recursive call 483: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,070 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,071 INFO L550 ElimStorePlain]: Start of recursive call 484: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,089 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,090 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,090 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:57,092 INFO L550 ElimStorePlain]: Start of recursive call 485: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,110 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,111 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,111 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:57,113 INFO L550 ElimStorePlain]: Start of recursive call 486: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,134 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,135 INFO L550 ElimStorePlain]: Start of recursive call 487: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,154 INFO L550 ElimStorePlain]: Start of recursive call 488: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,171 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,172 INFO L550 ElimStorePlain]: Start of recursive call 489: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,191 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,192 INFO L550 ElimStorePlain]: Start of recursive call 490: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,210 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,211 INFO L550 ElimStorePlain]: Start of recursive call 491: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,231 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,232 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,233 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:57,234 INFO L550 ElimStorePlain]: Start of recursive call 492: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,257 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,258 INFO L550 ElimStorePlain]: Start of recursive call 493: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,281 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,282 INFO L550 ElimStorePlain]: Start of recursive call 494: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,302 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,303 INFO L550 ElimStorePlain]: Start of recursive call 495: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,321 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,322 INFO L550 ElimStorePlain]: Start of recursive call 496: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,350 INFO L550 ElimStorePlain]: Start of recursive call 497: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,369 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,370 INFO L550 ElimStorePlain]: Start of recursive call 498: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,389 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,390 INFO L550 ElimStorePlain]: Start of recursive call 499: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,411 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,412 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,413 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:57,414 INFO L550 ElimStorePlain]: Start of recursive call 500: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,438 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,439 INFO L550 ElimStorePlain]: Start of recursive call 501: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,460 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,461 INFO L550 ElimStorePlain]: Start of recursive call 502: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,485 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,487 INFO L550 ElimStorePlain]: Start of recursive call 503: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,508 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,510 INFO L550 ElimStorePlain]: Start of recursive call 504: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,537 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,539 INFO L550 ElimStorePlain]: Start of recursive call 505: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,564 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,565 INFO L550 ElimStorePlain]: Start of recursive call 506: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,586 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,587 INFO L550 ElimStorePlain]: Start of recursive call 507: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,609 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,610 INFO L550 ElimStorePlain]: Start of recursive call 508: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,631 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,633 INFO L550 ElimStorePlain]: Start of recursive call 509: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,654 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,655 INFO L550 ElimStorePlain]: Start of recursive call 510: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,677 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,678 INFO L550 ElimStorePlain]: Start of recursive call 511: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,699 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,701 INFO L550 ElimStorePlain]: Start of recursive call 512: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,722 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,723 INFO L550 ElimStorePlain]: Start of recursive call 513: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,745 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,746 INFO L550 ElimStorePlain]: Start of recursive call 514: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,769 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,770 INFO L550 ElimStorePlain]: Start of recursive call 515: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,796 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,797 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,798 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:57,799 INFO L550 ElimStorePlain]: Start of recursive call 516: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,822 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,823 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:57,824 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:57,825 INFO L550 ElimStorePlain]: Start of recursive call 517: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,851 INFO L550 ElimStorePlain]: Start of recursive call 518: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,874 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,875 INFO L550 ElimStorePlain]: Start of recursive call 519: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,899 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,901 INFO L550 ElimStorePlain]: Start of recursive call 520: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,924 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,925 INFO L550 ElimStorePlain]: Start of recursive call 521: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,953 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,954 INFO L550 ElimStorePlain]: Start of recursive call 522: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:57,982 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:57,983 INFO L550 ElimStorePlain]: Start of recursive call 523: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,008 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,009 INFO L550 ElimStorePlain]: Start of recursive call 524: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,034 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,035 INFO L550 ElimStorePlain]: Start of recursive call 525: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,061 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:58,062 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:58,063 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:58,064 INFO L550 ElimStorePlain]: Start of recursive call 526: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,088 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,089 INFO L550 ElimStorePlain]: Start of recursive call 527: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,114 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,116 INFO L550 ElimStorePlain]: Start of recursive call 528: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,141 INFO L550 ElimStorePlain]: Start of recursive call 529: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,170 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,171 INFO L550 ElimStorePlain]: Start of recursive call 530: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,196 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,197 INFO L550 ElimStorePlain]: Start of recursive call 531: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,222 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,223 INFO L550 ElimStorePlain]: Start of recursive call 532: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,251 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,253 INFO L550 ElimStorePlain]: Start of recursive call 533: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,279 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:58,280 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:58,281 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:58,282 INFO L550 ElimStorePlain]: Start of recursive call 534: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,307 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,309 INFO L550 ElimStorePlain]: Start of recursive call 535: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,337 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,338 INFO L550 ElimStorePlain]: Start of recursive call 536: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,367 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,369 INFO L550 ElimStorePlain]: Start of recursive call 537: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,396 INFO L550 ElimStorePlain]: Start of recursive call 538: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,424 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,425 INFO L550 ElimStorePlain]: Start of recursive call 539: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,456 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,459 INFO L550 ElimStorePlain]: Start of recursive call 540: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,489 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,490 INFO L550 ElimStorePlain]: Start of recursive call 541: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,518 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,519 INFO L550 ElimStorePlain]: Start of recursive call 542: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,547 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:58,548 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:58,549 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:58,550 INFO L550 ElimStorePlain]: Start of recursive call 543: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,580 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,582 INFO L550 ElimStorePlain]: Start of recursive call 544: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,608 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,610 INFO L550 ElimStorePlain]: Start of recursive call 545: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,637 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,638 INFO L550 ElimStorePlain]: Start of recursive call 546: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,666 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,667 INFO L550 ElimStorePlain]: Start of recursive call 547: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,698 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,699 INFO L550 ElimStorePlain]: Start of recursive call 548: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,728 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,729 INFO L550 ElimStorePlain]: Start of recursive call 549: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,756 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,758 INFO L550 ElimStorePlain]: Start of recursive call 550: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,786 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,787 INFO L550 ElimStorePlain]: Start of recursive call 551: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,818 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,820 INFO L550 ElimStorePlain]: Start of recursive call 552: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,848 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,850 INFO L550 ElimStorePlain]: Start of recursive call 553: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,878 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,879 INFO L550 ElimStorePlain]: Start of recursive call 554: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,908 INFO L550 ElimStorePlain]: Start of recursive call 555: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,932 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:58,933 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:58,933 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:56:58,935 INFO L550 ElimStorePlain]: Start of recursive call 556: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,957 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,958 INFO L550 ElimStorePlain]: Start of recursive call 557: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:58,984 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:58,985 INFO L550 ElimStorePlain]: Start of recursive call 558: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,009 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,010 INFO L550 ElimStorePlain]: Start of recursive call 559: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,033 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,034 INFO L550 ElimStorePlain]: Start of recursive call 560: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,057 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,058 INFO L550 ElimStorePlain]: Start of recursive call 561: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,082 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,083 INFO L550 ElimStorePlain]: Start of recursive call 562: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,107 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:59,108 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:59,109 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:59,110 INFO L550 ElimStorePlain]: Start of recursive call 563: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,132 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,134 INFO L550 ElimStorePlain]: Start of recursive call 564: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,158 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:59,159 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:59,160 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:59,161 INFO L550 ElimStorePlain]: Start of recursive call 565: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,183 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,184 INFO L550 ElimStorePlain]: Start of recursive call 566: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,206 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,207 INFO L550 ElimStorePlain]: Start of recursive call 567: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,229 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,231 INFO L550 ElimStorePlain]: Start of recursive call 568: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,253 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,254 INFO L550 ElimStorePlain]: Start of recursive call 569: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,276 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,278 INFO L550 ElimStorePlain]: Start of recursive call 570: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,300 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,301 INFO L550 ElimStorePlain]: Start of recursive call 571: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,324 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,325 INFO L550 ElimStorePlain]: Start of recursive call 572: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,348 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,350 INFO L550 ElimStorePlain]: Start of recursive call 573: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,374 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:59,375 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:59,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:59,377 INFO L550 ElimStorePlain]: Start of recursive call 574: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,399 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,400 INFO L550 ElimStorePlain]: Start of recursive call 575: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,427 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,428 INFO L550 ElimStorePlain]: Start of recursive call 576: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,455 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,456 INFO L550 ElimStorePlain]: Start of recursive call 577: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,483 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,485 INFO L550 ElimStorePlain]: Start of recursive call 578: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,509 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,510 INFO L550 ElimStorePlain]: Start of recursive call 579: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,535 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:59,536 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:56:59,537 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:56:59,538 INFO L550 ElimStorePlain]: Start of recursive call 580: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,563 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,564 INFO L550 ElimStorePlain]: Start of recursive call 581: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,587 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,588 INFO L550 ElimStorePlain]: Start of recursive call 582: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,615 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,616 INFO L550 ElimStorePlain]: Start of recursive call 583: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,642 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,643 INFO L550 ElimStorePlain]: Start of recursive call 584: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,667 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,668 INFO L550 ElimStorePlain]: Start of recursive call 585: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,691 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,693 INFO L550 ElimStorePlain]: Start of recursive call 586: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,720 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,721 INFO L550 ElimStorePlain]: Start of recursive call 587: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,746 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,747 INFO L550 ElimStorePlain]: Start of recursive call 588: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,771 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,772 INFO L550 ElimStorePlain]: Start of recursive call 589: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,797 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,799 INFO L550 ElimStorePlain]: Start of recursive call 590: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,827 INFO L550 ElimStorePlain]: Start of recursive call 591: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,851 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,852 INFO L550 ElimStorePlain]: Start of recursive call 592: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,879 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,881 INFO L550 ElimStorePlain]: Start of recursive call 593: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,908 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,909 INFO L550 ElimStorePlain]: Start of recursive call 594: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,934 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,936 INFO L550 ElimStorePlain]: Start of recursive call 595: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,960 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,961 INFO L550 ElimStorePlain]: Start of recursive call 596: End of recursive call: and 1 xjuncts. [2021-05-03 14:56:59,986 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:56:59,987 INFO L550 ElimStorePlain]: Start of recursive call 597: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,015 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,016 INFO L550 ElimStorePlain]: Start of recursive call 598: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,041 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,042 INFO L550 ElimStorePlain]: Start of recursive call 599: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,068 INFO L550 ElimStorePlain]: Start of recursive call 600: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,095 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,097 INFO L550 ElimStorePlain]: Start of recursive call 601: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,122 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,123 INFO L550 ElimStorePlain]: Start of recursive call 602: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,148 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,149 INFO L550 ElimStorePlain]: Start of recursive call 603: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,175 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,176 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,177 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:57:00,178 INFO L550 ElimStorePlain]: Start of recursive call 604: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,204 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,205 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,206 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:00,207 INFO L550 ElimStorePlain]: Start of recursive call 605: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,233 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,234 INFO L550 ElimStorePlain]: Start of recursive call 606: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,262 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,264 INFO L550 ElimStorePlain]: Start of recursive call 607: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,291 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,293 INFO L550 ElimStorePlain]: Start of recursive call 608: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,318 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,319 INFO L550 ElimStorePlain]: Start of recursive call 609: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,344 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,346 INFO L550 ElimStorePlain]: Start of recursive call 610: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,372 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,373 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,374 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:00,376 INFO L550 ElimStorePlain]: Start of recursive call 611: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,401 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,403 INFO L550 ElimStorePlain]: Start of recursive call 612: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,428 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,429 INFO L550 ElimStorePlain]: Start of recursive call 613: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,453 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,454 INFO L550 ElimStorePlain]: Start of recursive call 614: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,478 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,480 INFO L550 ElimStorePlain]: Start of recursive call 615: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,506 INFO L550 ElimStorePlain]: Start of recursive call 616: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,533 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,534 INFO L550 ElimStorePlain]: Start of recursive call 617: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,562 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,564 INFO L550 ElimStorePlain]: Start of recursive call 618: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,588 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,590 INFO L550 ElimStorePlain]: Start of recursive call 619: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,617 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,618 INFO L550 ElimStorePlain]: Start of recursive call 620: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,646 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,647 INFO L550 ElimStorePlain]: Start of recursive call 621: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,672 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,673 INFO L550 ElimStorePlain]: Start of recursive call 622: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,719 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,720 INFO L550 ElimStorePlain]: Start of recursive call 623: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,731 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,733 INFO L550 ElimStorePlain]: Start of recursive call 624: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,743 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,744 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,745 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:00,746 INFO L550 ElimStorePlain]: Start of recursive call 625: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,757 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,759 INFO L550 ElimStorePlain]: Start of recursive call 626: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,770 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,771 INFO L550 ElimStorePlain]: Start of recursive call 627: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,780 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,782 INFO L550 ElimStorePlain]: Start of recursive call 628: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,792 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,793 INFO L550 ElimStorePlain]: Start of recursive call 629: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,803 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,804 INFO L550 ElimStorePlain]: Start of recursive call 630: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,813 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,814 INFO L550 ElimStorePlain]: Start of recursive call 631: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,826 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,827 INFO L550 ElimStorePlain]: Start of recursive call 632: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,837 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,838 INFO L550 ElimStorePlain]: Start of recursive call 633: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,849 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,850 INFO L550 ElimStorePlain]: Start of recursive call 634: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,860 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,861 INFO L550 ElimStorePlain]: Start of recursive call 635: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,872 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,873 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:00,874 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 1 [2021-05-03 14:57:00,874 INFO L550 ElimStorePlain]: Start of recursive call 636: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,883 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,885 INFO L550 ElimStorePlain]: Start of recursive call 637: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,895 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,896 INFO L550 ElimStorePlain]: Start of recursive call 638: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,907 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,909 INFO L550 ElimStorePlain]: Start of recursive call 639: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,919 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,920 INFO L550 ElimStorePlain]: Start of recursive call 640: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,931 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,932 INFO L550 ElimStorePlain]: Start of recursive call 641: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,941 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,942 INFO L550 ElimStorePlain]: Start of recursive call 642: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,951 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,953 INFO L550 ElimStorePlain]: Start of recursive call 643: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,962 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,963 INFO L550 ElimStorePlain]: Start of recursive call 644: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,972 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,974 INFO L550 ElimStorePlain]: Start of recursive call 645: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,983 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,984 INFO L550 ElimStorePlain]: Start of recursive call 646: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:00,993 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:00,995 INFO L550 ElimStorePlain]: Start of recursive call 647: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,005 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,006 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,007 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:01,008 INFO L550 ElimStorePlain]: Start of recursive call 648: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,020 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,021 INFO L550 ElimStorePlain]: Start of recursive call 649: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,032 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,033 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:01,034 INFO L550 ElimStorePlain]: Start of recursive call 650: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,044 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,045 INFO L550 ElimStorePlain]: Start of recursive call 651: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,054 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,055 INFO L550 ElimStorePlain]: Start of recursive call 652: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,067 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,068 INFO L550 ElimStorePlain]: Start of recursive call 653: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,079 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,080 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,081 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:01,082 INFO L550 ElimStorePlain]: Start of recursive call 654: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,093 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,094 INFO L550 ElimStorePlain]: Start of recursive call 655: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,103 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,105 INFO L550 ElimStorePlain]: Start of recursive call 656: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,116 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,118 INFO L550 ElimStorePlain]: Start of recursive call 657: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,129 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,131 INFO L550 ElimStorePlain]: Start of recursive call 658: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,140 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,142 INFO L550 ElimStorePlain]: Start of recursive call 659: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,152 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,154 INFO L550 ElimStorePlain]: Start of recursive call 660: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,164 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,165 INFO L550 ElimStorePlain]: Start of recursive call 661: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,175 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,176 INFO L550 ElimStorePlain]: Start of recursive call 662: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,188 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,189 INFO L550 ElimStorePlain]: Start of recursive call 663: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,200 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,201 INFO L550 ElimStorePlain]: Start of recursive call 664: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,212 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,213 INFO L550 ElimStorePlain]: Start of recursive call 665: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,224 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,225 INFO L550 ElimStorePlain]: Start of recursive call 666: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,235 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,237 INFO L550 ElimStorePlain]: Start of recursive call 667: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,247 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,248 INFO L550 ElimStorePlain]: Start of recursive call 668: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,259 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,260 INFO L550 ElimStorePlain]: Start of recursive call 669: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,271 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,272 INFO L550 ElimStorePlain]: Start of recursive call 670: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,282 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,283 INFO L550 ElimStorePlain]: Start of recursive call 671: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,294 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,295 INFO L550 ElimStorePlain]: Start of recursive call 672: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,305 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,306 INFO L550 ElimStorePlain]: Start of recursive call 673: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,316 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,318 INFO L550 ElimStorePlain]: Start of recursive call 674: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,327 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,328 INFO L550 ElimStorePlain]: Start of recursive call 675: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,339 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,340 INFO L550 ElimStorePlain]: Start of recursive call 676: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,350 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,352 INFO L550 ElimStorePlain]: Start of recursive call 677: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,362 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,363 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,364 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:01,365 INFO L550 ElimStorePlain]: Start of recursive call 678: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,374 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,375 INFO L550 ElimStorePlain]: Start of recursive call 679: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,384 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,385 INFO L550 ElimStorePlain]: Start of recursive call 680: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,394 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,395 INFO L550 ElimStorePlain]: Start of recursive call 681: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,405 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,406 INFO L550 ElimStorePlain]: Start of recursive call 682: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,416 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,417 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,417 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:57:01,419 INFO L550 ElimStorePlain]: Start of recursive call 683: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,429 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,430 INFO L550 ElimStorePlain]: Start of recursive call 684: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,440 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,441 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:01,442 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:01,443 INFO L550 ElimStorePlain]: Start of recursive call 685: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,452 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,454 INFO L550 ElimStorePlain]: Start of recursive call 686: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,463 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,464 INFO L550 ElimStorePlain]: Start of recursive call 687: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,474 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,475 INFO L550 ElimStorePlain]: Start of recursive call 688: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,484 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,485 INFO L550 ElimStorePlain]: Start of recursive call 689: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,495 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,496 INFO L550 ElimStorePlain]: Start of recursive call 690: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,505 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,507 INFO L550 ElimStorePlain]: Start of recursive call 691: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,515 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,517 INFO L550 ElimStorePlain]: Start of recursive call 692: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,526 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,527 INFO L550 ElimStorePlain]: Start of recursive call 693: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:01,535 WARN L234 Elim1Store]: Array PQE input equivalent to false [2021-05-03 14:57:01,537 INFO L550 ElimStorePlain]: Start of recursive call 694: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:02,502 WARN L205 SmtUtils]: Spent 965.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 60 [2021-05-03 14:57:02,503 INFO L628 ElimStorePlain]: treesize reduction 375, result has 67.9 percent of original size [2021-05-03 14:57:02,512 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 18 dim-0 vars, and 18 xjuncts. [2021-05-03 14:57:02,512 INFO L247 ElimStorePlain]: Needed 694 recursive calls to eliminate 2 variables, input treesize:41533, output treesize:793 [2021-05-03 14:57:03,096 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2021-05-03 14:57:17,502 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:17,503 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:17,504 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:17,505 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:17,522 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:17,523 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:17,524 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 18 treesize of output 1 [2021-05-03 14:57:17,525 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:17,541 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:17,542 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 9 [2021-05-03 14:57:17,544 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:19,654 WARN L205 SmtUtils]: Spent 2.11 s on a formula simplification. DAG size of input: 360 DAG size of output: 205 [2021-05-03 14:57:19,655 INFO L628 ElimStorePlain]: treesize reduction 3351, result has 16.8 percent of original size [2021-05-03 14:57:19,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:19,669 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:20,191 WARN L205 SmtUtils]: Spent 522.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2021-05-03 14:57:20,192 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:20,204 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:20,206 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:20,733 WARN L205 SmtUtils]: Spent 527.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2021-05-03 14:57:20,734 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:20,744 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:20,746 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:21,266 WARN L205 SmtUtils]: Spent 519.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2021-05-03 14:57:21,267 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:21,277 INFO L173 IndexEqualityManager]: detected equality via solver [2021-05-03 14:57:21,277 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:57:21,279 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:21,789 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2021-05-03 14:57:21,790 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:21,802 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:21,804 INFO L550 ElimStorePlain]: Start of recursive call 9: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:22,313 WARN L205 SmtUtils]: Spent 509.00 ms on a formula simplification that was a NOOP. DAG size: 186 [2021-05-03 14:57:22,314 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:22,324 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:22,326 INFO L550 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:22,834 WARN L205 SmtUtils]: Spent 508.00 ms on a formula simplification that was a NOOP. DAG size: 183 [2021-05-03 14:57:22,835 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:22,845 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:22,847 INFO L550 ElimStorePlain]: Start of recursive call 11: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:23,354 WARN L205 SmtUtils]: Spent 506.00 ms on a formula simplification that was a NOOP. DAG size: 180 [2021-05-03 14:57:23,355 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:23,365 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:23,367 INFO L550 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:23,787 WARN L205 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 177 [2021-05-03 14:57:23,788 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:23,799 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:23,801 INFO L550 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:24,307 WARN L205 SmtUtils]: Spent 505.00 ms on a formula simplification that was a NOOP. DAG size: 174 [2021-05-03 14:57:24,308 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:24,318 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:24,320 INFO L550 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:24,852 WARN L205 SmtUtils]: Spent 531.00 ms on a formula simplification that was a NOOP. DAG size: 171 [2021-05-03 14:57:24,852 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:24,863 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:57:24,865 INFO L550 ElimStorePlain]: Start of recursive call 15: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:25,376 WARN L205 SmtUtils]: Spent 510.00 ms on a formula simplification that was a NOOP. DAG size: 165 [2021-05-03 14:57:25,377 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:25,388 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:25,389 INFO L550 ElimStorePlain]: Start of recursive call 16: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:25,885 WARN L205 SmtUtils]: Spent 494.00 ms on a formula simplification that was a NOOP. DAG size: 162 [2021-05-03 14:57:25,885 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:25,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:57:25,896 INFO L550 ElimStorePlain]: Start of recursive call 17: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:26,396 WARN L205 SmtUtils]: Spent 499.00 ms on a formula simplification that was a NOOP. DAG size: 156 [2021-05-03 14:57:26,396 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:26,407 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:26,409 INFO L550 ElimStorePlain]: Start of recursive call 18: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:26,903 WARN L205 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 153 [2021-05-03 14:57:26,903 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:26,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:57:26,914 INFO L550 ElimStorePlain]: Start of recursive call 19: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:27,402 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 147 [2021-05-03 14:57:27,402 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:27,411 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2021-05-03 14:57:27,413 INFO L550 ElimStorePlain]: Start of recursive call 20: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:27,900 WARN L205 SmtUtils]: Spent 487.00 ms on a formula simplification that was a NOOP. DAG size: 144 [2021-05-03 14:57:27,901 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:27,910 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2021-05-03 14:57:27,912 INFO L550 ElimStorePlain]: Start of recursive call 21: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:28,384 WARN L205 SmtUtils]: Spent 472.00 ms on a formula simplification that was a NOOP. DAG size: 137 [2021-05-03 14:57:28,385 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:28,393 INFO L550 ElimStorePlain]: Start of recursive call 1: 18 dim-0 vars, 18 dim-1 vars, End of recursive call: and 8 xjuncts. [2021-05-03 14:57:28,393 INFO L247 ElimStorePlain]: Needed 21 recursive calls to eliminate 36 variables, input treesize:4158, output treesize:177 [2021-05-03 14:57:28,546 WARN L205 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 38 [2021-05-03 14:57:28,856 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:57:28,856 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:57:28,856 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 18 [2021-05-03 14:57:28,856 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2062660656] [2021-05-03 14:57:28,856 INFO L460 AbstractCegarLoop]: Interpolant automaton has 18 states [2021-05-03 14:57:28,856 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:57:28,857 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2021-05-03 14:57:28,857 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=72, Invalid=234, Unknown=0, NotChecked=0, Total=306 [2021-05-03 14:57:28,857 INFO L87 Difference]: Start difference. First operand 654 states and 2141 transitions. Second operand has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:57:29,921 WARN L205 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 41 [2021-05-03 14:57:30,470 WARN L205 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 43 [2021-05-03 14:57:30,970 WARN L205 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2021-05-03 14:57:31,568 WARN L205 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 43 [2021-05-03 14:57:32,086 WARN L205 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2021-05-03 14:57:32,433 WARN L205 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 33 [2021-05-03 14:57:32,942 WARN L205 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2021-05-03 14:57:33,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:57:33,042 INFO L93 Difference]: Finished difference Result 919 states and 2843 transitions. [2021-05-03 14:57:33,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2021-05-03 14:57:33,043 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 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 20 [2021-05-03 14:57:33,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:57:33,044 INFO L225 Difference]: With dead ends: 919 [2021-05-03 14:57:33,044 INFO L226 Difference]: Without dead ends: 859 [2021-05-03 14:57:33,044 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 12 SyntacticMatches, 2 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 214 ImplicationChecksByTransitivity, 5215.9ms TimeCoverageRelationStatistics Valid=176, Invalid=580, Unknown=0, NotChecked=0, Total=756 [2021-05-03 14:57:33,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 859 states. [2021-05-03 14:57:33,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 859 to 653. [2021-05-03 14:57:33,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 653 states, 652 states have (on average 3.276073619631902) internal successors, (2136), 652 states have internal predecessors, (2136), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:57:33,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 653 states and 2136 transitions. [2021-05-03 14:57:33,056 INFO L78 Accepts]: Start accepts. Automaton has 653 states and 2136 transitions. Word has length 20 [2021-05-03 14:57:33,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:57:33,056 INFO L480 AbstractCegarLoop]: Abstraction has 653 states and 2136 transitions. [2021-05-03 14:57:33,056 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 18 states, 18 states have (on average 1.8888888888888888) internal successors, (34), 18 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:57:33,056 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 2136 transitions. [2021-05-03 14:57:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:57:33,057 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:57:33,058 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:57:33,279 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36075,68 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:57:33,279 INFO L428 AbstractCegarLoop]: === Iteration 119 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:57:33,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:57:33,280 INFO L82 PathProgramCache]: Analyzing trace with hash 103804386, now seen corresponding path program 68 times [2021-05-03 14:57:33,280 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:57:33,280 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1499404674] [2021-05-03 14:57:33,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:57:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:57:33,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:57:33,718 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1499404674] [2021-05-03 14:57:33,718 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [682770805] [2021-05-03 14:57:33,718 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 69 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 69 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:57:33,747 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2021-05-03 14:57:33,748 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:57:33,748 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:57:33,749 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:57:33,951 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2021-05-03 14:57:34,272 WARN L205 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 52 [2021-05-03 14:57:34,651 WARN L205 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 35 [2021-05-03 14:57:34,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:57:34,747 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:57:34,747 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:57:34,747 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656892964] [2021-05-03 14:57:34,747 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:57:34,747 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:57:34,747 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:57:34,747 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=309, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:57:34,747 INFO L87 Difference]: Start difference. First operand 653 states and 2136 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:57:35,151 WARN L205 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2021-05-03 14:57:35,452 WARN L205 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2021-05-03 14:57:35,734 WARN L205 SmtUtils]: Spent 225.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 59 [2021-05-03 14:57:36,043 WARN L205 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2021-05-03 14:57:36,134 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:57:36,135 INFO L93 Difference]: Finished difference Result 854 states and 2668 transitions. [2021-05-03 14:57:36,135 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2021-05-03 14:57:36,136 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:57:36,136 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:57:36,137 INFO L225 Difference]: With dead ends: 854 [2021-05-03 14:57:36,137 INFO L226 Difference]: Without dead ends: 809 [2021-05-03 14:57:36,137 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 2056.9ms TimeCoverageRelationStatistics Valid=124, Invalid=526, Unknown=0, NotChecked=0, Total=650 [2021-05-03 14:57:36,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2021-05-03 14:57:36,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 664. [2021-05-03 14:57:36,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 664 states, 663 states have (on average 3.268476621417798) internal successors, (2167), 663 states have internal predecessors, (2167), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:57:36,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 664 states and 2167 transitions. [2021-05-03 14:57:36,145 INFO L78 Accepts]: Start accepts. Automaton has 664 states and 2167 transitions. Word has length 20 [2021-05-03 14:57:36,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:57:36,145 INFO L480 AbstractCegarLoop]: Abstraction has 664 states and 2167 transitions. [2021-05-03 14:57:36,145 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:57:36,145 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 2167 transitions. [2021-05-03 14:57:36,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:57:36,146 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:57:36,146 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:57:36,346 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 69 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37958 [2021-05-03 14:57:36,346 INFO L428 AbstractCegarLoop]: === Iteration 120 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:57:36,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:57:36,346 INFO L82 PathProgramCache]: Analyzing trace with hash -1519997592, now seen corresponding path program 69 times [2021-05-03 14:57:36,346 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:57:36,346 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [904567713] [2021-05-03 14:57:36,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:57:36,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:57:36,599 WARN L205 SmtUtils]: Spent 118.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2021-05-03 14:57:36,731 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 45 [2021-05-03 14:57:36,970 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:57:36,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [904567713] [2021-05-03 14:57:36,970 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1336395166] [2021-05-03 14:57:36,970 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 70 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 70 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:57:37,023 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2021-05-03 14:57:37,023 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:57:37,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 31 conjunts are in the unsatisfiable core [2021-05-03 14:57:37,025 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:57:37,215 WARN L205 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 39 [2021-05-03 14:57:37,543 WARN L205 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 54 [2021-05-03 14:57:37,738 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:57:37,740 INFO L550 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:37,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:57:37,744 INFO L550 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:37,746 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:57:37,747 INFO L550 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:37,750 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:57:37,751 INFO L550 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:37,754 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:57:37,755 INFO L550 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:37,758 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:57:37,759 INFO L550 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:37,762 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 5 [2021-05-03 14:57:37,763 INFO L550 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2021-05-03 14:57:37,827 INFO L628 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2021-05-03 14:57:37,829 INFO L550 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 7 xjuncts. [2021-05-03 14:57:37,829 INFO L247 ElimStorePlain]: Needed 8 recursive calls to eliminate 1 variables, input treesize:140, output treesize:91 [2021-05-03 14:57:38,019 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:57:38,019 INFO L219 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2021-05-03 14:57:38,019 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2021-05-03 14:57:38,019 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1881753286] [2021-05-03 14:57:38,019 INFO L460 AbstractCegarLoop]: Interpolant automaton has 20 states [2021-05-03 14:57:38,019 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-05-03 14:57:38,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2021-05-03 14:57:38,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=314, Unknown=0, NotChecked=0, Total=380 [2021-05-03 14:57:38,020 INFO L87 Difference]: Start difference. First operand 664 states and 2167 transitions. Second operand has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:57:38,311 WARN L205 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2021-05-03 14:57:38,791 WARN L205 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 59 [2021-05-03 14:57:38,959 WARN L205 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 35 [2021-05-03 14:57:39,492 WARN L205 SmtUtils]: Spent 326.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 70 [2021-05-03 14:57:39,688 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 46 [2021-05-03 14:57:39,985 WARN L205 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 49 [2021-05-03 14:57:40,375 WARN L205 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 64 [2021-05-03 14:57:40,653 WARN L205 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2021-05-03 14:57:40,843 WARN L205 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 48 [2021-05-03 14:57:41,037 WARN L205 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 46 [2021-05-03 14:57:41,342 WARN L205 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 53 [2021-05-03 14:57:41,685 WARN L205 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 64 [2021-05-03 14:57:41,922 WARN L205 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 53 [2021-05-03 14:57:42,295 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 57 [2021-05-03 14:57:42,590 WARN L205 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 67 [2021-05-03 14:57:43,147 WARN L205 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 73 [2021-05-03 14:57:43,554 WARN L205 SmtUtils]: Spent 373.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 66 [2021-05-03 14:57:43,853 WARN L205 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 46 [2021-05-03 14:57:44,248 WARN L205 SmtUtils]: Spent 124.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 35 [2021-05-03 14:57:44,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-05-03 14:57:44,315 INFO L93 Difference]: Finished difference Result 1024 states and 3178 transitions. [2021-05-03 14:57:44,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2021-05-03 14:57:44,316 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 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 20 [2021-05-03 14:57:44,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-05-03 14:57:44,318 INFO L225 Difference]: With dead ends: 1024 [2021-05-03 14:57:44,318 INFO L226 Difference]: Without dead ends: 1009 [2021-05-03 14:57:44,318 INFO L807 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 512 ImplicationChecksByTransitivity, 6709.6ms TimeCoverageRelationStatistics Valid=406, Invalid=1574, Unknown=0, NotChecked=0, Total=1980 [2021-05-03 14:57:44,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1009 states. [2021-05-03 14:57:44,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1009 to 662. [2021-05-03 14:57:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 662 states, 661 states have (on average 3.2677760968229954) internal successors, (2160), 661 states have internal predecessors, (2160), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:57:44,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 662 states and 2160 transitions. [2021-05-03 14:57:44,326 INFO L78 Accepts]: Start accepts. Automaton has 662 states and 2160 transitions. Word has length 20 [2021-05-03 14:57:44,326 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-05-03 14:57:44,326 INFO L480 AbstractCegarLoop]: Abstraction has 662 states and 2160 transitions. [2021-05-03 14:57:44,326 INFO L481 AbstractCegarLoop]: Interpolant automaton has has 20 states, 20 states have (on average 1.85) internal successors, (37), 20 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-05-03 14:57:44,326 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 2160 transitions. [2021-05-03 14:57:44,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2021-05-03 14:57:44,327 INFO L543 BasicCegarLoop]: Found error trace [2021-05-03 14:57:44,327 INFO L551 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-05-03 14:57:44,527 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37981,70 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:57:44,527 INFO L428 AbstractCegarLoop]: === Iteration 121 === [ULTIMATE.startErr2INUSE_VIOLATION, ULTIMATE.startErr1INUSE_VIOLATION, ULTIMATE.startErr0INUSE_VIOLATION, ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2021-05-03 14:57:44,528 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-05-03 14:57:44,528 INFO L82 PathProgramCache]: Analyzing trace with hash 1012539458, now seen corresponding path program 70 times [2021-05-03 14:57:44,528 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-05-03 14:57:44,528 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479808647] [2021-05-03 14:57:44,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-05-03 14:57:44,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-05-03 14:57:44,699 WARN L205 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2021-05-03 14:57:44,856 WARN L205 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 40 [2021-05-03 14:57:45,028 WARN L205 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2021-05-03 14:57:45,177 WARN L205 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 42 [2021-05-03 14:57:45,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-05-03 14:57:45,326 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479808647] [2021-05-03 14:57:45,326 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [942270861] [2021-05-03 14:57:45,326 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 71 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 71 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-05-03 14:57:45,355 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2021-05-03 14:57:45,355 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2021-05-03 14:57:45,356 INFO L263 TraceCheckSpWp]: Trace formula consists of 81 conjuncts, 35 conjunts are in the unsatisfiable core [2021-05-03 14:57:45,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-05-03 14:57:45,606 WARN L205 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 50 [2021-05-03 14:57:46,033 WARN L205 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 Received shutdown request... [2021-05-03 14:57:56,575 WARN L517 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40774,71 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38000 [2021-05-03 14:57:56,575 WARN L545 AbstractCegarLoop]: Verification canceled [2021-05-03 14:57:56,578 WARN L224 ceAbstractionStarter]: Timeout [2021-05-03 14:57:56,578 INFO L202 PluginConnector]: Adding new model poker-hand-subst.wvr.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.05 02:57:56 BasicIcfg [2021-05-03 14:57:56,578 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-05-03 14:57:56,579 INFO L168 Benchmark]: Toolchain (without parser) took 763225.52 ms. Allocated memory was 367.0 MB in the beginning and 1.3 GB in the end (delta: 954.2 MB). Free memory was 344.9 MB in the beginning and 1.1 GB in the end (delta: -751.6 MB). Peak memory consumption was 852.7 MB. Max. memory is 16.0 GB. [2021-05-03 14:57:56,579 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 ms. Allocated memory is still 367.0 MB. Free memory was 347.4 MB in the beginning and 347.3 MB in the end (delta: 70.3 kB). There was no memory consumed. Max. memory is 16.0 GB. [2021-05-03 14:57:56,579 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.96 ms. Allocated memory is still 367.0 MB. Free memory was 344.8 MB in the beginning and 343.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-05-03 14:57:56,579 INFO L168 Benchmark]: Boogie Preprocessor took 55.02 ms. Allocated memory is still 367.0 MB. Free memory was 343.1 MB in the beginning and 341.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. [2021-05-03 14:57:56,579 INFO L168 Benchmark]: RCFGBuilder took 822.77 ms. Allocated memory is still 367.0 MB. Free memory was 341.1 MB in the beginning and 295.6 MB in the end (delta: 45.5 MB). Peak memory consumption was 46.9 MB. Max. memory is 16.0 GB. [2021-05-03 14:57:56,579 INFO L168 Benchmark]: TraceAbstraction took 762297.66 ms. Allocated memory was 367.0 MB in the beginning and 1.3 GB in the end (delta: 954.2 MB). Free memory was 295.6 MB in the beginning and 1.1 GB in the end (delta: -800.9 MB). Peak memory consumption was 801.6 MB. Max. memory is 16.0 GB. [2021-05-03 14:57:56,579 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 0.15 ms. Allocated memory is still 367.0 MB. Free memory was 347.4 MB in the beginning and 347.3 MB in the end (delta: 70.3 kB). There was no memory consumed. Max. memory is 16.0 GB. * Boogie Procedure Inliner took 43.96 ms. Allocated memory is still 367.0 MB. Free memory was 344.8 MB in the beginning and 343.1 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * Boogie Preprocessor took 55.02 ms. Allocated memory is still 367.0 MB. Free memory was 343.1 MB in the beginning and 341.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.0 GB. * RCFGBuilder took 822.77 ms. Allocated memory is still 367.0 MB. Free memory was 341.1 MB in the beginning and 295.6 MB in the end (delta: 45.5 MB). Peak memory consumption was 46.9 MB. Max. memory is 16.0 GB. * TraceAbstraction took 762297.66 ms. Allocated memory was 367.0 MB in the beginning and 1.3 GB in the end (delta: 954.2 MB). Free memory was 295.6 MB in the beginning and 1.1 GB in the end (delta: -800.9 MB). Peak memory consumption was 801.6 MB. Max. memory is 16.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 299]: Timeout (TraceAbstraction) Unable to prove that assertion always holds (line 299). Cancelled while BasicCegarLoop was analyzing trace of length 21 with TraceHistMax 1,while TraceCheckSpWp was constructing forward predicates,while SimplifyDDAWithTimeout was simplifying term of DAG size 3 for 0ms.. - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 26 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: TIMEOUT, OverallTime: 762221.3ms, OverallIterations: 121, TraceHistogramMax: 1, EmptinessCheckTime: 146.2ms, AutomataDifference: 180030.5ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 37.0ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 7377 SDtfs, 9188 SDslu, 38159 SDs, 0 SdLazy, 42937 SolverSat, 3219 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 27799.6ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 3349 GetRequests, 986 SyntacticMatches, 26 SemanticMatches, 2337 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17534 ImplicationChecksByTransitivity, 223459.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=664occurred in iteration=119, InterpolantAutomatonStates: 1708, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: 1207.5ms AutomataMinimizationTime, 120 MinimizatonAttempts, 24074 StatesRemovedByMinimization, 114 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 531.1ms SsaConstructionTime, 1508.4ms SatisfiabilityAnalysisTime, 550837.6ms InterpolantComputationTime, 3592 NumberOfCodeBlocks, 3592 NumberOfCodeBlocksAsserted, 257 NumberOfCheckSat, 3403 ConstructedInterpolants, 33 QuantifiedInterpolants, 171561 SizeOfPredicates, 1035 NumberOfNonLiveVariables, 5589 ConjunctsInSsa, 2199 ConjunctsInUnsatCore, 189 InterpolantComputations, 51 PerfectInterpolantSequences, 56/470 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